#101036#101036

#101036 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.072 H 277.7°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#101036
RGB	rgb(16, 16, 54)
HSL	hsl(240, 54%, 14%)
HSV	hsv(240, 70%, 21%)
CMYK	cmyk(70.4%, 70.4%, 0%, 78.8%)
CIE-LAB	lab(6.75, 13.82, -24.84)
CIE-LCH	lch(6.75, 28.42, 299.10°)
OKLab	oklab(20.12% 0.0097 -0.0717)
OKLCH	oklch(20.12% 0.072 277.7)
XYZ	xyz(1.0646, 0.7470, 3.5774)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101036 #363610

analogous

#102336 #101036 #231036

triadic

#101036 #361010 #103610

tetradic

#101036 #361023 #363610 #103623

square

#101036 #361023 #363610 #103623

split-complementary

#101036 #362310 #233610

monochromatic

#070718 #070718 #101036 #1E1E65 #2C2C94

Accessibility & contrast

On white

18.27

#101036 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#101036 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101036

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101036	#FFFFFF	#000000	##FFFFFF
##101036	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#001335

Tritanopia (blue-blind)

#001920

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #101036;
/* rgb */ color: rgb(16, 16, 54);
/* oklch */ color: oklch(20.1% 0.072 277.7);

Tailwind

colors: {
  custom: {
    50: '#534e6d',
    500: '#101036',
    950: '#000000',
  },
}

SCSS

$custom: #101036;
$custom-light: #534e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#101036",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 54
  },
  "hsl": {
    "h": 240,
    "s": 54.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20122,
    "c": 0.0724,
    "h": 277.7
  },
  "luminance": 0.00747
}

Semantic roles & 50–950 ramp

primary

#101036

secondary

#707032

accent

#DE4ADE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #101036

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

Preview Lab → · Contrast checker → · Palette generator →