#120D5D#120D5D

#120D5D is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.3% C 0.133 H 273.1°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#120D5D
RGB	rgb(18, 13, 93)
HSL	hsl(244, 75%, 21%)
HSV	hsv(244, 86%, 36%)
CMYK	cmyk(80.6%, 86%, 0%, 63.5%)
CIE-LAB	lab(10.61, 31.37, -45.73)
CIE-LCH	lch(10.61, 55.46, 304.44°)
OKLab	oklab(24.31% 0.0073 -0.1323)
OKLCH	oklch(24.31% 0.133 273.1)
XYZ	xyz(2.3685, 1.2065, 10.4619)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120D5D #585D0D

analogous

#0D305D #120D5D #3A0D5D

triadic

#120D5D #5D120D #0D5D12

tetradic

#120D5D #5D0D30 #585D0D #0D5D3A

square

#120D5D #5D0D30 #585D0D #0D5D3A

split-complementary

#120D5D #5D3A0D #305D0D

monochromatic

#05041B #080527 #120D5D #1C1593 #271CC8

Accessibility & contrast

On white

16.92

#120D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#120D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120D5D

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120D5D	#FFFFFF	#000000	##FFFFFF
##120D5D	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205F

Deuteranopia (green-blind)

#00195C

Tritanopia (blue-blind)

#002635

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #120d5d;
/* rgb */ color: rgb(18, 13, 93);
/* oklch */ color: oklch(24.3% 0.133 273.1);

Tailwind

colors: {
  custom: {
    50: '#5f4e8c',
    500: '#120d5d',
    950: '#000000',
  },
}

SCSS

$custom: #120d5d;
$custom-light: #5f4e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#120d5d",
  "rgb": {
    "r": 18,
    "g": 13,
    "b": 93
  },
  "hsl": {
    "h": 243.75,
    "s": 75.472,
    "l": 20.784
  },
  "oklch": {
    "l": 0.24313,
    "c": 0.13251,
    "h": 273.1
  },
  "luminance": 0.01207
}

Semantic roles & 50–950 ramp

primary

#120D5D

secondary

#91972F

accent

#F236E6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05010C

muted

#79777D

Preview Lab

Preview with #120D5D

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

Preview Lab → · Contrast checker → · Palette generator →