#101A36#101A36

#101A36 is a very dark, muted blue. Relative luminance 0.011; OKLCH L 22.6% C 0.056 H 267.1°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#101A36
RGB	rgb(16, 26, 54)
HSL	hsl(224, 54%, 14%)
HSV	hsv(224, 70%, 21%)
CMYK	cmyk(70.4%, 51.9%, 0%, 78.8%)
CIE-LAB	lab(9.92, 6.27, -19.74)
CIE-LCH	lch(9.92, 20.71, 287.63°)
OKLab	oklab(22.56% -0.0029 -0.0563)
OKLCH	oklch(22.56% 0.056 267.1)
XYZ	xyz(1.2487, 1.1152, 3.6388)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101A36 #362C10

analogous

#102D36 #101A36 #191036

triadic

#101A36 #36101A #1A3610

tetradic

#101A36 #36102D #362C10 #103619

square

#101A36 #36102D #362C10 #103619

split-complementary

#101A36 #361910 #2D3610

monochromatic

#070B18 #070B18 #101A36 #1E3165 #2C4794

Accessibility & contrast

On white

17.17

#101A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#101A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101A36

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101A36	#FFFFFF	#000000	##FFFFFF
##101A36	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1D37

Deuteranopia (green-blind)

#081A35

Tritanopia (blue-blind)

#002025

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #101a36;
/* rgb */ color: rgb(16, 26, 54);
/* oklch */ color: oklch(22.6% 0.056 267.1);

Tailwind

colors: {
  custom: {
    50: '#52566d',
    500: '#101a36',
    950: '#000000',
  },
}

SCSS

$custom: #101a36;
$custom-light: #52566d;
$custom-dark: #000000;

JSON

{
  "hex": "#101a36",
  "rgb": {
    "r": 16,
    "g": 26,
    "b": 54
  },
  "hsl": {
    "h": 224.211,
    "s": 54.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.22562,
    "c": 0.05633,
    "h": 267.1
  },
  "luminance": 0.01115
}

Semantic roles & 50–950 ramp

primary

#101A36

secondary

#705F32

accent

#B74ADE

background

#F4F5F6

surface

#E7E8EB

border

#C3C4C6

text

#020307

muted

#78787A

Preview Lab

Preview with #101A36

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

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