#3E4E58#3E4E58

#3E4E58 is a dark, muted cyan. Relative luminance 0.072; OKLCH L 41.4% C 0.026 H 235.7°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E58
RGB	rgb(62, 78, 88)
HSL	hsl(203, 17%, 29%)
HSV	hsv(203, 30%, 35%)
CMYK	cmyk(29.5%, 11.4%, 0%, 65.5%)
CIE-LAB	lab(32.21, -3.61, -7.94)
CIE-LCH	lch(32.21, 8.72, 245.52°)
OKLab	oklab(41.41% -0.0148 -0.0217)
OKLCH	oklch(41.41% 0.026 235.7)
XYZ	xyz(6.4719, 7.1772, 10.2750)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E58 #58483E

analogous

#3E5855 #3E4E58 #3E4158

triadic

#3E4E58 #583E4E #4E583E

tetradic

#3E4E58 #553E58 #58483E #41583E

square

#3E4E58 #553E58 #58483E #41583E

split-complementary

#3E4E58 #583E41 #58553E

monochromatic

#0D1012 #252E34 #3E4E58 #576E7C #748D9D

Accessibility & contrast

On white

8.62

#3E4E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3E4E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E58

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E58	#FFFFFF	#000000	##FFFFFF
##3E4E58	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494D59

Deuteranopia (green-blind)

#464A58

Tritanopia (blue-blind)

#365151

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3e4e58;
/* rgb */ color: rgb(62, 78, 88);
/* oklch */ color: oklch(41.4% 0.026 235.7);

Tailwind

colors: {
  custom: {
    50: '#747f87',
    500: '#3e4e58',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e58;
$custom-light: #747f87;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e58",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 88
  },
  "hsl": {
    "h": 203.077,
    "s": 17.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.41412,
    "c": 0.02623,
    "h": 235.7
  },
  "luminance": 0.07177
}

Semantic roles & 50–950 ramp

primary

#3E4E58

secondary

#88766A

accent

#8B6EBA

background

#F7F7F8

surface

#EDEEEF

border

#C8C9CA

text

#080A0B

muted

#7B7C7C

Preview Lab

Preview with #3E4E58

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

Preview Lab → · Contrast checker → · Palette generator →