#10113E#10113E

#10113E is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.084 H 275.6°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#10113E
RGB	rgb(16, 17, 62)
HSL	hsl(239, 59%, 15%)
HSV	hsv(239, 74%, 24%)
CMYK	cmyk(74.2%, 72.6%, 0%, 75.7%)
CIE-LAB	lab(7.76, 16.66, -28.97)
CIE-LCH	lch(7.76, 33.42, 299.91°)
OKLab	oklab(21.16% 0.0081 -0.0835)
OKLCH	oklch(21.16% 0.084 275.6)
XYZ	xyz(1.2834, 0.8587, 4.6546)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10113E #3E3D10

analogous

#10283E #10113E #26103E

triadic

#10113E #3E1011 #113E10

tetradic

#10113E #3E1028 #3E3D10 #103E26

square

#10113E #3E1028 #3E3D10 #103E26

split-complementary

#10113E #3E2610 #283E10

monochromatic

#060718 #060718 #10113E #1D1E6F #292C9F

Accessibility & contrast

On white

17.92

#10113E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#10113E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10113E

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10113E	#FFFFFF	#000000	##FFFFFF
##10113E	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193F

Deuteranopia (green-blind)

#00153D

Tritanopia (blue-blind)

#001C25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #10113e;
/* rgb */ color: rgb(16, 17, 62);
/* oklch */ color: oklch(21.2% 0.084 275.6);

Tailwind

colors: {
  custom: {
    50: '#554e74',
    500: '#10113e',
    950: '#000000',
  },
}

SCSS

$custom: #10113e;
$custom-light: #554e74;
$custom-dark: #000000;

JSON

{
  "hex": "#10113e",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 62
  },
  "hsl": {
    "h": 238.696,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21159,
    "c": 0.08392,
    "h": 275.6
  },
  "luminance": 0.00859
}

Semantic roles & 50–950 ramp

primary

#10113E

secondary

#787632

accent

#DF46E2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #10113E

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

Preview Lab → · Contrast checker → · Palette generator →