#120D3E#120D3E

#120D3E is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.5% C 0.089 H 279.7°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#120D3E
RGB	rgb(18, 13, 62)
HSL	hsl(246, 65%, 15%)
HSV	hsv(246, 79%, 24%)
CMYK	cmyk(71%, 79%, 0%, 75.7%)
CIE-LAB	lab(6.90, 19.70, -30.36)
CIE-LCH	lch(6.90, 36.19, 302.98°)
OKLab	oklab(20.55% 0.015 -0.0878)
OKLCH	oklch(20.55% 0.089 279.7)
XYZ	xyz(1.2626, 0.7642, 4.6375)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D3E #393E0D

analogous

#0D213E #120D3E #2A0D3E

triadic

#120D3E #3E120D #0D3E12

tetradic

#120D3E #3E0D21 #393E0D #0D3E2A

square

#120D3E #3E0D21 #393E0D #0D3E2A

split-complementary

#120D3E #3E2A0D #213E0D

monochromatic

#070519 #070519 #120D3E #211871 #2F22A3

Accessibility & contrast

On white

18.22

#120D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#120D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D3E

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D3E	#FFFFFF	#000000	##FFFFFF
##120D3E	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173F

Deuteranopia (green-blind)

#00133D

Tritanopia (blue-blind)

#001A24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #120d3e;
/* rgb */ color: rgb(18, 13, 62);
/* oklch */ color: oklch(20.5% 0.089 279.7);

Tailwind

colors: {
  custom: {
    50: '#574c74',
    500: '#120d3e',
    950: '#000000',
  },
}

SCSS

$custom: #120d3e;
$custom-light: #574c74;
$custom-dark: #000000;

JSON

{
  "hex": "#120d3e",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 62
  },
  "hsl": {
    "h": 246.122,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.20548,
    "c": 0.08907,
    "h": 279.7
  },
  "luminance": 0.00764
}

Semantic roles & 50–950 ramp

primary

#120D3E

secondary

#727A2D

accent

#E840D7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #120D3E

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

Preview Lab → · Contrast checker → · Palette generator →