#120D3C#120D3C

#120D3C is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.3% C 0.086 H 280.3°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#120D3C
RGB	rgb(18, 13, 60)
HSL	hsl(246, 64%, 14%)
HSV	hsv(246, 78%, 24%)
CMYK	cmyk(70%, 78.3%, 0%, 76.5%)
CIE-LAB	lab(6.71, 18.83, -29.24)
CIE-LCH	lch(6.71, 34.78, 302.78°)
OKLab	oklab(20.33% 0.0154 -0.0846)
OKLCH	oklch(20.33% 0.086 280.3)
XYZ	xyz(1.2087, 0.7426, 4.3537)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D3C #373C0D

analogous

#0D203C #120D3C #2A0D3C

triadic

#120D3C #3C120D #0D3C12

tetradic

#120D3C #3C0D20 #373C0D #0D3C2A

square

#120D3C #3C0D20 #373C0D #0D3C2A

split-complementary

#120D3C #3C2A0D #203C0D

monochromatic

#080519 #080519 #120D3C #21186E #3023A1

Accessibility & contrast

On white

18.28

#120D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#120D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D3C

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D3C	#FFFFFF	#000000	##FFFFFF
##120D3C	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173D

Deuteranopia (green-blind)

#00133B

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #120d3c;
/* rgb */ color: rgb(18, 13, 60);
/* oklch */ color: oklch(20.3% 0.086 280.3);

Tailwind

colors: {
  custom: {
    50: '#564c72',
    500: '#120d3c',
    950: '#000000',
  },
}

SCSS

$custom: #120d3c;
$custom-light: #564c72;
$custom-dark: #000000;

JSON

{
  "hex": "#120d3c",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 60
  },
  "hsl": {
    "h": 246.383,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20325,
    "c": 0.08602,
    "h": 280.3
  },
  "luminance": 0.00743
}

Semantic roles & 50–950 ramp

primary

#120D3C

secondary

#70782D

accent

#E740D6

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #120D3C

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

Preview Lab → · Contrast checker → · Palette generator →