#120F55#120F55

#120F55 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.6% C 0.120 H 274.0°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#120F55
RGB	rgb(18, 15, 85)
HSL	hsl(243, 70%, 20%)
HSV	hsv(243, 82%, 33%)
CMYK	cmyk(78.8%, 82.4%, 0%, 66.7%)
CIE-LAB	lab(10.00, 27.33, -41.32)
CIE-LCH	lch(10.00, 49.54, 303.48°)
OKLab	oklab(23.59% 0.0084 -0.1195)
OKLCH	oklch(23.59% 0.12 274)
XYZ	xyz(2.0594, 1.1259, 8.7014)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F55 #52550F

analogous

#0F2F55 #120F55 #350F55

triadic

#120F55 #55120F #0F5512

tetradic

#120F55 #550F2F #52550F #0F5535

square

#120F55 #550F2F #52550F #0F5535

split-complementary

#120F55 #55350F #2F550F

monochromatic

#06051A #070621 #120F55 #1D1889 #2821BD

Accessibility & contrast

On white

17.14

#120F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#120F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F55

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F55	#FFFFFF	#000000	##FFFFFF
##120F55	1.00	17.14	1.23	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F57

Deuteranopia (green-blind)

#001854

Tritanopia (blue-blind)

#002431

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #120f55;
/* rgb */ color: rgb(18, 15, 85);
/* oklch */ color: oklch(23.6% 0.120 274.0);

Tailwind

colors: {
  custom: {
    50: '#5d4e86',
    500: '#120f55',
    950: '#000000',
  },
}

SCSS

$custom: #120f55;
$custom-light: #5d4e86;
$custom-dark: #000000;

JSON

{
  "hex": "#120f55",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 242.571,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.23592,
    "c": 0.11983,
    "h": 274
  },
  "luminance": 0.01126
}

Semantic roles & 50–950 ramp

primary

#120F55

secondary

#8B8F31

accent

#ED3BE5

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #120F55

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

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