#3E4A52#3E4A52

#3E4A52 is a dark, muted cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.021 H 237.2°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E4A52
RGB	rgb(62, 74, 82)
HSL	hsl(204, 14%, 28%)
HSV	hsv(204, 24%, 32%)
CMYK	cmyk(24.4%, 9.8%, 0%, 67.8%)
CIE-LAB	lab(30.71, -2.73, -6.35)
CIE-LCH	lch(30.71, 6.91, 246.71°)
OKLab	oklab(40.16% -0.0111 -0.0173)
OKLCH	oklch(40.16% 0.021 237.2)
XYZ	xyz(5.9580, 6.5307, 8.9276)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4A52 #52463E

analogous

#3E5250 #3E4A52 #3E4052

triadic

#3E4A52 #523E4A #4A523E

tetradic

#3E4A52 #503E52 #52463E #40523E

square

#3E4A52 #503E52 #52463E #40523E

split-complementary

#3E4A52 #523E40 #52503E

monochromatic

#0D1011 #242B2F #3E4A52 #586975 #748996

Accessibility & contrast

On white

9.11

#3E4A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#3E4A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4A52

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4A52	#FFFFFF	#000000	##FFFFFF
##3E4A52	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474A52

Deuteranopia (green-blind)

#444752

Tritanopia (blue-blind)

#384C4C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3e4a52;
/* rgb */ color: rgb(62, 74, 82);
/* oklch */ color: oklch(40.2% 0.021 237.2);

Tailwind

colors: {
  custom: {
    50: '#737c82',
    500: '#3e4a52',
    950: '#000000',
  },
}

SCSS

$custom: #3e4a52;
$custom-light: #737c82;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4a52",
  "rgb": {
    "r": 62,
    "g": 74,
    "b": 82
  },
  "hsl": {
    "h": 204,
    "s": 13.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40161,
    "c": 0.02051,
    "h": 237.2
  },
  "luminance": 0.06531
}

Semantic roles & 50–950 ramp

primary

#3E4A52

secondary

#81746A

accent

#8D71B7

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #3E4A52

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →