#120F5E#120F5E

#120F5E is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.7% C 0.132 H 272.7°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#120F5E
RGB	rgb(18, 15, 94)
HSL	hsl(242, 72%, 21%)
HSV	hsv(242, 84%, 37%)
CMYK	cmyk(80.9%, 84%, 0%, 63.1%)
CIE-LAB	lab(11.12, 30.60, -45.55)
CIE-LCH	lch(11.12, 54.87, 303.89°)
OKLab	oklab(24.71% 0.0063 -0.1318)
OKLCH	oklch(24.71% 0.132 272.7)
XYZ	xyz(2.4400, 1.2781, 10.7056)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F5E #5B5E0F

analogous

#0F345E #120F5E #3A0F5E

triadic

#120F5E #5E120F #0F5E12

tetradic

#120F5E #5E0F34 #5B5E0F #0F5E3A

square

#120F5E #5E0F34 #5B5E0F #0F5E3A

split-complementary

#120F5E #5E3A0F #345E0F

monochromatic

#05041A #080729 #120F5E #1C1793 #2620C8

Accessibility & contrast

On white

16.73

#120F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#120F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F5E

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F5E	#FFFFFF	#000000	##FFFFFF
##120F5E	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002160

Deuteranopia (green-blind)

#001A5D

Tritanopia (blue-blind)

#002736

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #120f5e;
/* rgb */ color: rgb(18, 15, 94);
/* oklch */ color: oklch(24.7% 0.132 272.7);

Tailwind

colors: {
  custom: {
    50: '#5f4f8d',
    500: '#120f5e',
    950: '#000000',
  },
}

SCSS

$custom: #120f5e;
$custom-light: #5f4f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#120f5e",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 94
  },
  "hsl": {
    "h": 242.278,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.24711,
    "c": 0.13196,
    "h": 272.7
  },
  "luminance": 0.01278
}

Semantic roles & 50–950 ramp

primary

#120F5E

secondary

#939731

accent

#EF39E8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #120F5E

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

Preview Lab → · Contrast checker → · Palette generator →