#120D33#120D33

#120D33 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.4% C 0.072 H 283.4°. Best body text is #FFFFFF at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#120D33
RGB	rgb(18, 13, 51)
HSL	hsl(248, 59%, 13%)
HSV	hsv(248, 75%, 20%)
CMYK	cmyk(64.7%, 74.5%, 0%, 80%)
CIE-LAB	lab(5.92, 14.74, -23.96)
CIE-LCH	lch(5.92, 28.13, 301.59°)
OKLab	oklab(19.37% 0.0166 -0.0698)
OKLCH	oklch(19.37% 0.072 283.4)
XYZ	xyz(0.9907, 0.6554, 3.2056)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D33 #2E330D

analogous

#0D1B33 #120D33 #250D33

triadic

#120D33 #33120D #0D3312

tetradic

#120D33 #330D1B #2E330D #0D3325

square

#120D33 #330D1B #2E330D #0D3325

split-complementary

#120D33 #33250D #1B330D

monochromatic

#090618 #090618 #120D33 #231964 #342695

Accessibility & contrast

On white

18.57

#120D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#120D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D33

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D33	#FFFFFF	#000000	##FFFFFF
##120D33	1.00	18.57	1.13	18.57
#FFFFFF	18.57	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001434

Deuteranopia (green-blind)

#001232

Tritanopia (blue-blind)

#05161E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #120d33;
/* rgb */ color: rgb(18, 13, 51);
/* oklch */ color: oklch(19.4% 0.072 283.4);

Tailwind

colors: {
  custom: {
    50: '#534c6b',
    500: '#120d33',
    950: '#000000',
  },
}

SCSS

$custom: #120d33;
$custom-light: #534c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#120d33",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 51
  },
  "hsl": {
    "h": 247.895,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19371,
    "c": 0.07179,
    "h": 283.4
  },
  "luminance": 0.00655
}

Semantic roles & 50–950 ramp

primary

#120D33

secondary

#666E2E

accent

#E345CE

background

#F4F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #120D33

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

Preview Lab → · Contrast checker → · Palette generator →