#3E4E59#3E4E59

#3E4E59 is a dark, muted cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.027 H 238.3°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E59
RGB	rgb(62, 78, 89)
HSL	hsl(204, 18%, 30%)
HSV	hsv(204, 30%, 35%)
CMYK	cmyk(30.3%, 12.4%, 0%, 65.1%)
CIE-LAB	lab(32.24, -3.34, -8.52)
CIE-LCH	lch(32.24, 9.15, 248.61°)
OKLab	oklab(41.45% -0.0143 -0.0233)
OKLCH	oklch(41.45% 0.027 238.3)
XYZ	xyz(6.5136, 7.1939, 10.4946)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E59 #59493E

analogous

#3E5957 #3E4E59 #3E4159

triadic

#3E4E59 #593E4E #4E593E

tetradic

#3E4E59 #573E59 #59493E #41593E

square

#3E4E59 #573E59 #59493E #41593E

split-complementary

#3E4E59 #593E41 #59573E

monochromatic

#0D1012 #252E35 #3E4E59 #576E7D #748D9E

Accessibility & contrast

On white

8.61

#3E4E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3E4E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E59

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E59	#FFFFFF	#000000	##FFFFFF
##3E4E59	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5A

Deuteranopia (green-blind)

#464B59

Tritanopia (blue-blind)

#365151

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3e4e59;
/* rgb */ color: rgb(62, 78, 89);
/* oklch */ color: oklch(41.5% 0.027 238.3);

Tailwind

colors: {
  custom: {
    50: '#747f87',
    500: '#3e4e59',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e59;
$custom-light: #747f87;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e59",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 89
  },
  "hsl": {
    "h": 204.444,
    "s": 17.881,
    "l": 29.608
  },
  "oklch": {
    "l": 0.41454,
    "c": 0.02735,
    "h": 238.3
  },
  "luminance": 0.07194
}

Semantic roles & 50–950 ramp

primary

#3E4E59

secondary

#89776A

accent

#8D6DBB

background

#F7F7F8

surface

#EDEEEF

border

#C8C9CA

text

#080A0B

muted

#7B7C7C

Preview Lab

Preview with #3E4E59

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

Preview Lab → · Contrast checker → · Palette generator →