#101136#101136

#101136 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.3% C 0.071 H 276.9°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#101136
RGB	rgb(16, 17, 54)
HSL	hsl(238, 54%, 14%)
HSV	hsv(238, 70%, 21%)
CMYK	cmyk(70.4%, 68.5%, 0%, 78.8%)
CIE-LAB	lab(7.02, 13.17, -24.39)
CIE-LCH	lch(7.02, 27.72, 298.37°)
OKLab	oklab(20.35% 0.0085 -0.0703)
OKLCH	oklch(20.35% 0.071 276.9)
XYZ	xyz(1.0798, 0.7773, 3.5824)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101136 #363510

analogous

#102436 #101136 #221036

triadic

#101136 #361011 #113610

tetradic

#101136 #361024 #363510 #103622

square

#101136 #361024 #363510 #103622

split-complementary

#101136 #362210 #243610

monochromatic

#070718 #070718 #101136 #1E2065 #2C2F94

Accessibility & contrast

On white

18.18

#101136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#101136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101136

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101136	#FFFFFF	#000000	##FFFFFF
##101136	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#001435

Tritanopia (blue-blind)

#001A21

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #101136;
/* rgb */ color: rgb(16, 17, 54);
/* oklch */ color: oklch(20.3% 0.071 276.9);

Tailwind

colors: {
  custom: {
    50: '#534e6d',
    500: '#101136',
    950: '#000000',
  },
}

SCSS

$custom: #101136;
$custom-light: #534e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#101136",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 54
  },
  "hsl": {
    "h": 238.421,
    "s": 54.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20345,
    "c": 0.0708,
    "h": 276.9
  },
  "luminance": 0.00777
}

Semantic roles & 50–950 ramp

primary

#101136

secondary

#706E32

accent

#DA4ADE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #101136

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

Preview Lab → · Contrast checker → · Palette generator →