#120D3F#120D3F

#120D3F is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.091 H 279.4°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#120D3F
RGB	rgb(18, 13, 63)
HSL	hsl(246, 66%, 15%)
HSV	hsv(246, 79%, 25%)
CMYK	cmyk(71.4%, 79.4%, 0%, 75.3%)
CIE-LAB	lab(7.00, 20.13, -30.91)
CIE-LCH	lch(7.00, 36.89, 303.07°)
OKLab	oklab(20.66% 0.0148 -0.0894)
OKLCH	oklch(20.66% 0.091 279.4)
XYZ	xyz(1.2903, 0.7752, 4.7833)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.52

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D3F #3A3F0D

analogous

#0D213F #120D3F #2B0D3F

triadic

#120D3F #3F120D #0D3F12

tetradic

#120D3F #3F0D21 #3A3F0D #0D3F2B

square

#120D3F #3F0D21 #3A3F0D #0D3F2B

split-complementary

#120D3F #3F2B0D #213F0D

monochromatic

#070519 #070519 #120D3F #201772 #2F22A4

Accessibility & contrast

On white

18.18

#120D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#120D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D3F

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D3F	#FFFFFF	#000000	##FFFFFF
##120D3F	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00143E

Tritanopia (blue-blind)

#001A24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #120d3f;
/* rgb */ color: rgb(18, 13, 63);
/* oklch */ color: oklch(20.7% 0.091 279.4);

Tailwind

colors: {
  custom: {
    50: '#574c75',
    500: '#120d3f',
    950: '#000000',
  },
}

SCSS

$custom: #120d3f;
$custom-light: #574c75;
$custom-dark: #000000;

JSON

{
  "hex": "#120d3f",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 63
  },
  "hsl": {
    "h": 246,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2066,
    "c": 0.09059,
    "h": 279.4
  },
  "luminance": 0.00775
}

Semantic roles & 50–950 ramp

primary

#120D3F

secondary

#737B2D

accent

#E93FD8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #120D3F

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

Preview Lab → · Contrast checker → · Palette generator →