#120E55#120E55

#120E55 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.4% C 0.121 H 274.3°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#120E55
RGB	rgb(18, 14, 85)
HSL	hsl(243, 72%, 19%)
HSV	hsv(243, 84%, 33%)
CMYK	cmyk(78.8%, 83.5%, 0%, 66.7%)
CIE-LAB	lab(9.78, 27.94, -41.67)
CIE-LCH	lch(9.78, 50.17, 303.84°)
OKLab	oklab(23.44% 0.009 -0.1205)
OKLCH	oklch(23.44% 0.121 274.3)
XYZ	xyz(2.0456, 1.0983, 8.6968)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120E55 #51550E

analogous

#0E2E55 #120E55 #360E55

triadic

#120E55 #55120E #0E5512

tetradic

#120E55 #550E2E #51550E #0E5536

square

#120E55 #550E2E #51550E #0E5536

split-complementary

#120E55 #55360E #2E550E

monochromatic

#06041A #070520 #120E55 #1D178A #281FBE

Accessibility & contrast

On white

17.22

#120E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#120E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120E55

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120E55	#FFFFFF	#000000	##FFFFFF
##120E55	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E57

Deuteranopia (green-blind)

#001854

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #120e55;
/* rgb */ color: rgb(18, 14, 85);
/* oklch */ color: oklch(23.4% 0.121 274.3);

Tailwind

colors: {
  custom: {
    50: '#5d4e86',
    500: '#120e55',
    950: '#000000',
  },
}

SCSS

$custom: #120e55;
$custom-light: #5d4e86;
$custom-dark: #000000;

JSON

{
  "hex": "#120e55",
  "rgb": {
    "r": 18,
    "g": 14,
    "b": 85
  },
  "hsl": {
    "h": 243.38,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23442,
    "c": 0.12088,
    "h": 274.3
  },
  "luminance": 0.01099
}

Semantic roles & 50–950 ramp

primary

#120E55

secondary

#8A8F30

accent

#EE39E4

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #120E55

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

Preview Lab → · Contrast checker → · Palette generator →