#10141B#10141B

#10141B is a very dark, near-neutral blue. Relative luminance 0.007; OKLCH L 19.0% C 0.016 H 261.6°. Best body text is #FFFFFF at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#10141B
RGB	rgb(16, 20, 27)
HSL	hsl(218, 26%, 8%)
HSV	hsv(218, 41%, 11%)
CMYK	cmyk(40.7%, 25.9%, 0%, 89.4%)
CIE-LAB	lab(6.23, 0.25, -5.36)
CIE-LCH	lch(6.23, 5.37, 272.69°)
OKLab	oklab(19.04% -0.0023 -0.0154)
OKLCH	oklch(19.04% 0.016 261.6)
XYZ	xyz(0.6616, 0.6896, 1.1349)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10141B #1B1710

analogous

#10191B #10141B #11101B

triadic

#10141B #1B1014 #141B10

tetradic

#10141B #1B1019 #1B1710 #101B11

square

#10141B #1B1019 #1B1710 #101B11

split-complementary

#10141B #1B1110 #191B10

monochromatic

#0B0E13 #0B0E13 #10141B #273041 #3E4D68

Accessibility & contrast

On white

18.45

#10141B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#10141B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10141B

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10141B	#FFFFFF	#000000	##FFFFFF
##10141B	1.00	18.45	1.14	18.45
#FFFFFF	18.45	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12141B

Deuteranopia (green-blind)

#11131B

Tritanopia (blue-blind)

#0D1516

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #10141b;
/* rgb */ color: rgb(16, 20, 27);
/* oklch */ color: oklch(19.0% 0.016 261.6);

Tailwind

colors: {
  custom: {
    50: '#4e5157',
    500: '#10141b',
    950: '#000000',
  },
}

SCSS

$custom: #10141b;
$custom-light: #4e5157;
$custom-dark: #000000;

JSON

{
  "hex": "#10141b",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 27
  },
  "hsl": {
    "h": 218.182,
    "s": 25.581,
    "l": 8.431
  },
  "oklch": {
    "l": 0.1904,
    "c": 0.01561,
    "h": 261.6
  },
  "luminance": 0.0069
}

Semantic roles & 50–950 ramp

primary

#10141B

secondary

#4F4737

accent

#A066C2

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #10141B

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

Preview Lab → · Contrast checker → · Palette generator →