#101236#101236

#101236 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.069 H 276.1°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#101236
RGB	rgb(16, 18, 54)
HSL	hsl(237, 54%, 14%)
HSV	hsv(237, 70%, 21%)
CMYK	cmyk(70.4%, 66.7%, 0%, 78.8%)
CIE-LAB	lab(7.31, 12.48, -23.93)
CIE-LCH	lch(7.31, 26.99, 297.55°)
OKLab	oklab(20.57% 0.0073 -0.0688)
OKLCH	oklch(20.57% 0.069 276.1)
XYZ	xyz(1.0956, 0.8090, 3.5877)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101236 #363410

analogous

#102536 #101236 #211036

triadic

#101236 #361012 #123610

tetradic

#101236 #361025 #363410 #103621

square

#101236 #361025 #363410 #103621

split-complementary

#101236 #362110 #253610

monochromatic

#070818 #070818 #101236 #1E2265 #2C3194

Accessibility & contrast

On white

18.08

#101236 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#101236 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101236

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101236	#FFFFFF	#000000	##FFFFFF
##101236	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001837

Deuteranopia (green-blind)

#001535

Tritanopia (blue-blind)

#001B21

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #101236;
/* rgb */ color: rgb(16, 18, 54);
/* oklch */ color: oklch(20.6% 0.069 276.1);

Tailwind

colors: {
  custom: {
    50: '#534f6d',
    500: '#101236',
    950: '#000000',
  },
}

SCSS

$custom: #101236;
$custom-light: #534f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#101236",
  "rgb": {
    "r": 16,
    "g": 18,
    "b": 54
  },
  "hsl": {
    "h": 236.842,
    "s": 54.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20574,
    "c": 0.0692,
    "h": 276.1
  },
  "luminance": 0.00809
}

Semantic roles & 50–950 ramp

primary

#101236

secondary

#706C32

accent

#D64ADE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030207

muted

#78787A

Preview Lab

Preview with #101236

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

Preview Lab → · Contrast checker → · Palette generator →