#120F59#120F59

#120F59 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.1% C 0.125 H 273.4°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#120F59
RGB	rgb(18, 15, 89)
HSL	hsl(242, 71%, 20%)
HSV	hsv(242, 83%, 35%)
CMYK	cmyk(79.8%, 83.1%, 0%, 65.1%)
CIE-LAB	lab(10.49, 28.79, -43.22)
CIE-LCH	lch(10.49, 51.93, 303.67°)
OKLab	oklab(24.09% 0.0075 -0.125)
OKLCH	oklch(24.09% 0.125 273.4)
XYZ	xyz(2.2228, 1.1913, 9.5620)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F59 #56590F

analogous

#0F3159 #120F59 #370F59

triadic

#120F59 #59120F #0F5912

tetradic

#120F59 #590F31 #56590F #0F5937

square

#120F59 #590F31 #56590F #0F5937

split-complementary

#120F59 #59370F #31590F

monochromatic

#05041A #070625 #120F59 #1D188D #2721C2

Accessibility & contrast

On white

16.96

#120F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#120F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F59

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F59	#FFFFFF	#000000	##FFFFFF
##120F59	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205B

Deuteranopia (green-blind)

#001958

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #120f59;
/* rgb */ color: rgb(18, 15, 89);
/* oklch */ color: oklch(24.1% 0.125 273.4);

Tailwind

colors: {
  custom: {
    50: '#5e4f89',
    500: '#120f59',
    950: '#000000',
  },
}

SCSS

$custom: #120f59;
$custom-light: #5e4f89;
$custom-dark: #000000;

JSON

{
  "hex": "#120f59",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 89
  },
  "hsl": {
    "h": 242.432,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.24086,
    "c": 0.12527,
    "h": 273.4
  },
  "luminance": 0.01192
}

Semantic roles & 50–950 ramp

primary

#120F59

secondary

#8F9331

accent

#EE3AE7

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #120F59

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

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