#111131#111131

#111131 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.062 H 279.2°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#111131
RGB	rgb(17, 17, 49)
HSL	hsl(240, 48%, 13%)
HSV	hsv(240, 65%, 19%)
CMYK	cmyk(65.3%, 65.3%, 0%, 80.8%)
CIE-LAB	lab(6.70, 11.19, -21.24)
CIE-LCH	lch(6.70, 24.01, 297.78°)
OKLab	oklab(19.96% 0.0099 -0.0612)
OKLCH	oklch(19.96% 0.062 279.2)
XYZ	xyz(0.9858, 0.7418, 2.9964)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111131 #313111

analogous

#112131 #111131 #211131

triadic

#111131 #311111 #113111

tetradic

#111131 #311121 #313111 #113121

square

#111131 #311121 #313111 #113121

split-complementary

#111131 #312111 #213111

monochromatic

#080817 #080817 #111131 #21215E #31318C

Accessibility & contrast

On white

18.29

#111131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#111131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111131

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111131	#FFFFFF	#000000	##FFFFFF
##111131	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021632

Deuteranopia (green-blind)

#001430

Tritanopia (blue-blind)

#04181E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #111131;
/* rgb */ color: rgb(17, 17, 49);
/* oklch */ color: oklch(20.0% 0.062 279.2);

Tailwind

colors: {
  custom: {
    50: '#524e69',
    500: '#111131',
    950: '#000000',
  },
}

SCSS

$custom: #111131;
$custom-light: #524e69;
$custom-dark: #000000;

JSON

{
  "hex": "#111131",
  "rgb": {
    "r": 17,
    "g": 17,
    "b": 49
  },
  "hsl": {
    "h": 240,
    "s": 48.485,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19962,
    "c": 0.06196,
    "h": 279.2
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#111131

secondary

#6A6A34

accent

#D850D8

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #111131

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

Preview Lab → · Contrast checker → · Palette generator →