#152D72#152D72

#152D72 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.6% C 0.123 H 265.4°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#152D72
RGB	rgb(21, 45, 114)
HSL	hsl(225, 69%, 26%)
HSV	hsv(225, 82%, 45%)
CMYK	cmyk(81.6%, 60.5%, 0%, 55.3%)
CIE-LAB	lab(21.02, 18.36, -42.41)
CIE-LCH	lch(21.02, 46.21, 293.42°)
OKLab	oklab(32.59% -0.0099 -0.1225)
OKLCH	oklch(32.59% 0.123 265.4)
XYZ	xyz(4.2838, 3.2506, 16.3180)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152D72 #725A15

analogous

#155C72 #152D72 #2C1572

triadic

#152D72 #72152D #2D7215

tetradic

#152D72 #72155C #725A15 #15722C

square

#152D72 #72155C #725A15 #15722C

split-complementary

#152D72 #722C15 #5C7215

monochromatic

#050A1A #0B193E #152D72 #1F41A6 #2A57D8

Accessibility & contrast

On white

12.73

#152D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#152D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D72

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152D72	#FFFFFF	#000000	##FFFFFF
##152D72	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003774

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#003E4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152d72;
/* rgb */ color: rgb(21, 45, 114);
/* oklch */ color: oklch(32.6% 0.123 265.4);

Tailwind

colors: {
  custom: {
    50: '#63659b',
    500: '#152d72',
    950: '#000000',
  },
}

SCSS

$custom: #152d72;
$custom-light: #63659b;
$custom-dark: #000000;

JSON

{
  "hex": "#152d72",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 114
  },
  "hsl": {
    "h": 224.516,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32592,
    "c": 0.12286,
    "h": 265.4
  },
  "luminance": 0.03251
}

Semantic roles & 50–950 ramp

primary

#152D72

secondary

#A88C3B

accent

#BE3CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152D72

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

Preview Lab → · Contrast checker → · Palette generator →