#120D4D#120D4D

#120D4D is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.3% C 0.111 H 276.0°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#120D4D
RGB	rgb(18, 13, 77)
HSL	hsl(245, 71%, 18%)
HSV	hsv(245, 83%, 30%)
CMYK	cmyk(76.6%, 83.1%, 0%, 69.8%)
CIE-LAB	lab(8.59, 25.61, -38.16)
CIE-LCH	lch(8.59, 45.96, 303.87°)
OKLab	oklab(22.31% 0.0116 -0.1103)
OKLCH	oklch(22.31% 0.111 276)
XYZ	xyz(1.7325, 0.9521, 7.1122)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D4D #484D0D

analogous

#0D284D #120D4D #320D4D

triadic

#120D4D #4D120D #0D4D12

tetradic

#120D4D #4D0D28 #484D0D #0D4D32

square

#120D4D #4D0D28 #484D0D #0D4D32

split-complementary

#120D4D #4D320D #284D0D

monochromatic

#06041A #06041A #120D4D #1E1681 #2A1FB6

Accessibility & contrast

On white

17.64

#120D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#120D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D4D

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D4D	#FFFFFF	#000000	##FFFFFF
##120D4D	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4F

Deuteranopia (green-blind)

#00164C

Tritanopia (blue-blind)

#00202C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #120d4d;
/* rgb */ color: rgb(18, 13, 77);
/* oklch */ color: oklch(22.3% 0.111 276.0);

Tailwind

colors: {
  custom: {
    50: '#5b4d80',
    500: '#120d4d',
    950: '#000000',
  },
}

SCSS

$custom: #120d4d;
$custom-light: #5b4d80;
$custom-dark: #000000;

JSON

{
  "hex": "#120d4d",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 77
  },
  "hsl": {
    "h": 244.688,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.22307,
    "c": 0.1109,
    "h": 276
  },
  "luminance": 0.00952
}

Semantic roles & 50–950 ramp

primary

#120D4D

secondary

#81882E

accent

#EE3AE0

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #120D4D

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

Preview Lab → · Contrast checker → · Palette generator →