E3E7ED

COLOR
← PREV | NEXT →

37970

Aerospace Material Specification Standard (AMS by SAE)
sRGB Model ? COPY
R 227
G 231
B 237
HSL Model ? COPY
H 216°
S 22%
L 91%
CMYK Print ? COPY
C 4
M 3
Y 0
K 7
CIE-Lab ? COPY
L 91.5
a -0.23
b -3.38
CIE-XYZ ? COPY
X 75.54
Y 79.6
Z 91.5
OKLCH (Next-Gen) ? COPY
L 92.66%
C 0.009
H 258.3
HSB Model ? COPY
H 216°
S 4%
B 93%
HWB Model ? COPY
H 216°
W 89%
B 7%
CIE-LUV ? COPY
L 91.5
u -2.55
v -5.19

WCAG Accessibility Score

Sample Text
1.24
AA: FAIL / AAA: FAIL
Sample Text
16.92
AA: PASS / AAA: PASS

Vision Simulation

Protanopia #e4e4eb
Deuteranopia #e4e4eb
Tritanopia #e3eaea
Achromatopsia #e6e6e6

TINTS

TONES

Physical Match

Closest Standard Match

649 U

SET: 潘通专色胶版色卡
DELTA E: 0.89

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
COPY CSS
Deep Gravity
COPY CSS
Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Description

U.S. Army # 521 / White

Developer Handoff

CSS Variables 
:root {
  --color-63597: #E3E7ED;
}
Tailwind Config 
colors: {
  'color-63597': '#E3E7ED',
}
SCSS / Sass 
$color-63597: #E3E7ED;
Design Token 
{
    "name": "37970",
    "value": "#E3E7ED"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
Click to open full-screen immersive preview.

Open UI Kit

Similar Colors

649 U
#E1E7EE
S 0505-R80B
#E3E9EE
S 0505-R90B
#E3E9EE
S 0603-R80B
#E5E8EC
#E5E7EB
#E5E7EB