#10161E#10161E

#10161E is a very dark, near-neutral cyan. Relative luminance 0.008; OKLCH L 19.8% C 0.019 H 255.7°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#10161E
RGB	rgb(16, 22, 30)
HSL	hsl(214, 30%, 9%)
HSV	hsv(214, 47%, 12%)
CMYK	cmyk(46.7%, 26.7%, 0%, 88.2%)
CIE-LAB	lab(7.02, -0.18, -6.47)
CIE-LCH	lch(7.02, 6.47, 268.45°)
OKLab	oklab(19.8% -0.0046 -0.018)
OKLCH	oklch(19.8% 0.019 255.7)
XYZ	xyz(0.7349, 0.7777, 1.3394)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10161E #1E1810

analogous

#101D1E #10161E #11101E

triadic

#10161E #1E1016 #161E10

tetradic

#10161E #1E101D #1E1810 #101E11

square

#10161E #1E101D #1E1810 #101E11

split-complementary

#10161E #1E1110 #1D1E10

monochromatic

#0B0F14 #0B0F14 #10161E #253346 #3B516E

Accessibility & contrast

On white

18.17

#10161E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#10161E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10161E

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10161E	#FFFFFF	#000000	##FFFFFF
##10161E	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13161E

Deuteranopia (green-blind)

#12151E

Tritanopia (blue-blind)

#0C1819

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #10161e;
/* rgb */ color: rgb(16, 22, 30);
/* oklch */ color: oklch(19.8% 0.019 255.7);

Tailwind

colors: {
  custom: {
    50: '#4e5259',
    500: '#10161e',
    950: '#000000',
  },
}

SCSS

$custom: #10161e;
$custom-light: #4e5259;
$custom-dark: #000000;

JSON

{
  "hex": "#10161e",
  "rgb": {
    "r": 16,
    "g": 22,
    "b": 30
  },
  "hsl": {
    "h": 214.286,
    "s": 30.435,
    "l": 9.02
  },
  "oklch": {
    "l": 0.19798,
    "c": 0.01862,
    "h": 255.7
  },
  "luminance": 0.00778
}

Semantic roles & 50–950 ramp

primary

#10161E

secondary

#544736

accent

#9B61C7

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #10161E

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

Preview Lab → · Contrast checker → · Palette generator →