#101134#101134

#101134 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.2% C 0.067 H 277.2°. Best body text is #FFFFFF at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#101134
RGB	rgb(16, 17, 52)
HSL	hsl(238, 53%, 13%)
HSV	hsv(238, 69%, 20%)
CMYK	cmyk(69.2%, 67.3%, 0%, 79.6%)
CIE-LAB	lab(6.86, 12.27, -23.20)
CIE-LCH	lch(6.86, 26.25, 297.87°)
OKLab	oklab(20.15% 0.0085 -0.0669)
OKLCH	oklch(20.15% 0.067 277.2)
XYZ	xyz(1.0338, 0.7589, 3.3402)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101134 #343310

analogous

#102334 #101134 #211034

triadic

#101134 #341011 #113410

tetradic

#101134 #341023 #343310 #103421

square

#101134 #341023 #343310 #103421

split-complementary

#101134 #342110 #233410

monochromatic

#070817 #070817 #101134 #1E2063 #2D3092

Accessibility & contrast

On white

18.23

#101134 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#101134 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101134

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101134	#FFFFFF	#000000	##FFFFFF
##101134	1.00	18.23	1.15	18.23
#FFFFFF	18.23	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001735

Deuteranopia (green-blind)

#001433

Tritanopia (blue-blind)

#001920

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #101134;
/* rgb */ color: rgb(16, 17, 52);
/* oklch */ color: oklch(20.2% 0.067 277.2);

Tailwind

colors: {
  custom: {
    50: '#524e6c',
    500: '#101134',
    950: '#000000',
  },
}

SCSS

$custom: #101134;
$custom-light: #524e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#101134",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 52
  },
  "hsl": {
    "h": 238.333,
    "s": 52.941,
    "l": 13.333
  },
  "oklch": {
    "l": 0.20152,
    "c": 0.06741,
    "h": 277.2
  },
  "luminance": 0.00759
}

Semantic roles & 50–950 ramp

primary

#101134

secondary

#6E6C32

accent

#D84BDC

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #101134

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

Preview Lab → · Contrast checker → · Palette generator →