#121024#121024

#121024 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.7% C 0.040 H 286.4°. Best body text is #FFFFFF at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#121024
RGB	rgb(18, 16, 36)
HSL	hsl(246, 38%, 10%)
HSV	hsv(246, 56%, 14%)
CMYK	cmyk(50%, 55.6%, 0%, 85.9%)
CIE-LAB	lab(5.66, 6.46, -13.13)
CIE-LCH	lch(5.66, 14.63, 296.19°)
OKLab	oklab(18.73% 0.0113 -0.0383)
OKLCH	oklch(18.73% 0.04 286.4)
XYZ	xyz(0.7531, 0.6265, 1.7500)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121024 #222410

analogous

#101824 #121024 #1C1024

triadic

#121024 #241210 #102412

tetradic

#121024 #241018 #222410 #10241C

square

#121024 #241018 #222410 #10241C

split-complementary

#121024 #241C10 #182410

monochromatic

#0B0915 #0B0915 #121024 #27234E #3C3679

Accessibility & contrast

On white

18.66

#121024 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#121024 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121024

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121024	#FFFFFF	#000000	##FFFFFF
##121024	1.00	18.66	1.13	18.66
#FFFFFF	18.66	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091325

Deuteranopia (green-blind)

#091224

Tritanopia (blue-blind)

#0D1418

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #121024;
/* rgb */ color: rgb(18, 16, 36);
/* oklch */ color: oklch(18.7% 0.040 286.4);

Tailwind

colors: {
  custom: {
    50: '#504e5e',
    500: '#121024',
    950: '#000000',
  },
}

SCSS

$custom: #121024;
$custom-light: #504e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#121024",
  "rgb": {
    "r": 18,
    "g": 16,
    "b": 36
  },
  "hsl": {
    "h": 246,
    "s": 38.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.1873,
    "c": 0.03995,
    "h": 286.4
  },
  "luminance": 0.00627
}

Semantic roles & 50–950 ramp

primary

#121024

secondary

#575B35

accent

#CE59C3

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020104

muted

#787779

Preview Lab

Preview with #121024

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

Preview Lab → · Contrast checker → · Palette generator →