#3E4E63#3E4E63

#3E4E63 is a dark, muted cyan. Relative luminance 0.074; OKLCH L 41.9% C 0.041 H 255.4°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E63
RGB	rgb(62, 78, 99)
HSL	hsl(214, 23%, 32%)
HSV	hsv(214, 37%, 39%)
CMYK	cmyk(37.4%, 21.2%, 0%, 61.2%)
CIE-LAB	lab(32.64, -0.46, -14.26)
CIE-LCH	lch(32.64, 14.26, 268.16°)
OKLab	oklab(41.9% -0.0103 -0.0394)
OKLCH	oklch(41.9% 0.041 255.4)
XYZ	xyz(6.9624, 7.3734, 12.8583)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E63 #63533E

analogous

#3E6163 #3E4E63 #413E63

triadic

#3E4E63 #633E4E #4E633E

tetradic

#3E4E63 #633E61 #63533E #3E6341

square

#3E4E63 #633E61 #63533E #3E6341

split-complementary

#3E4E63 #63413E #61633E

monochromatic

#0F1318 #26303D #3E4E63 #566C89 #748AA8

Accessibility & contrast

On white

8.49

#3E4E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3E4E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E63

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E63	#FFFFFF	#000000	##FFFFFF
##3E4E63	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464F64

Deuteranopia (green-blind)

#424B63

Tritanopia (blue-blind)

#325355

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e4e63;
/* rgb */ color: rgb(62, 78, 99);
/* oklch */ color: oklch(41.9% 0.041 255.4);

Tailwind

colors: {
  custom: {
    50: '#747f8f',
    500: '#3e4e63',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e63;
$custom-light: #747f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e63",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 99
  },
  "hsl": {
    "h": 214.054,
    "s": 22.981,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41899,
    "c": 0.04068,
    "h": 255.4
  },
  "luminance": 0.07374
}

Semantic roles & 50–950 ramp

primary

#3E4E63

secondary

#93816A

accent

#9A68BF

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #3E4E63

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

Preview Lab → · Contrast checker → · Palette generator →