#100E24#100E24

#100E24 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.0% C 0.044 H 285.2°. Best body text is #FFFFFF at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#100E24
RGB	rgb(16, 14, 36)
HSL	hsl(245, 44%, 10%)
HSV	hsv(245, 61%, 14%)
CMYK	cmyk(55.6%, 61.1%, 0%, 85.9%)
CIE-LAB	lab(4.98, 6.75, -14.19)
CIE-LCH	lch(4.98, 15.71, 295.45°)
OKLab	oklab(18% 0.0116 -0.0426)
OKLCH	oklch(18% 0.044 285.2)
XYZ	xyz(0.6891, 0.5516, 1.7389)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 9.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100E24 #22240E

analogous

#0E1724 #100E24 #1B0E24

triadic

#100E24 #24100E #0E2410

tetradic

#100E24 #240E17 #22240E #0E241B

square

#100E24 #240E17 #22240E #0E241B

split-complementary

#100E24 #241B0E #17240E

monochromatic

#0A0916 #0A0916 #100E24 #241F50 #37307C

Accessibility & contrast

On white

18.91

#100E24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#100E24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100E24

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100E24	#FFFFFF	#000000	##FFFFFF
##100E24	1.00	18.91	1.11	18.91
#FFFFFF	18.91	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061125

Deuteranopia (green-blind)

#051023

Tritanopia (blue-blind)

#0A1317

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #100e24;
/* rgb */ color: rgb(16, 14, 36);
/* oklch */ color: oklch(18.0% 0.044 285.2);

Tailwind

colors: {
  custom: {
    50: '#4f4d5e',
    500: '#100e24',
    950: '#000000',
  },
}

SCSS

$custom: #100e24;
$custom-light: #4f4d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#100e24",
  "rgb": {
    "r": 16,
    "g": 14,
    "b": 36
  },
  "hsl": {
    "h": 245.455,
    "s": 44,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18003,
    "c": 0.04411,
    "h": 285.2
  },
  "luminance": 0.00552
}

Semantic roles & 50–950 ramp

primary

#100E24

secondary

#595D31

accent

#D454C8

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020104

muted

#787779

Preview Lab

Preview with #100E24

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

Preview Lab → · Contrast checker → · Palette generator →