#152D73#152D73

#152D73 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.7% C 0.124 H 265.5°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#152D73
RGB	rgb(21, 45, 115)
HSL	hsl(225, 69%, 27%)
HSV	hsv(225, 82%, 45%)
CMYK	cmyk(81.7%, 60.9%, 0%, 54.9%)
CIE-LAB	lab(21.11, 18.78, -42.91)
CIE-LCH	lch(21.11, 46.84, 293.64°)
OKLab	oklab(32.68% -0.0098 -0.1239)
OKLCH	oklch(32.68% 0.124 265.5)
XYZ	xyz(4.3411, 3.2735, 16.6194)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152D73 #735B15

analogous

#155C73 #152D73 #2C1573

triadic

#152D73 #73152D #2D7315

tetradic

#152D73 #73155C #735B15 #15732C

square

#152D73 #73155C #735B15 #15732C

split-complementary

#152D73 #732C15 #5C7315

monochromatic

#050A1A #0C193F #152D73 #1E41A7 #2A57D8

Accessibility & contrast

On white

12.69

#152D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#152D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D73

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152D73	#FFFFFF	#000000	##FFFFFF
##152D73	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003775

Deuteranopia (green-blind)

#002F72

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152d73;
/* rgb */ color: rgb(21, 45, 115);
/* oklch */ color: oklch(32.7% 0.124 265.5);

Tailwind

colors: {
  custom: {
    50: '#63659c',
    500: '#152d73',
    950: '#000000',
  },
}

SCSS

$custom: #152d73;
$custom-light: #63659c;
$custom-dark: #000000;

JSON

{
  "hex": "#152d73",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 115
  },
  "hsl": {
    "h": 224.681,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32684,
    "c": 0.12432,
    "h": 265.5
  },
  "luminance": 0.03274
}

Semantic roles & 50–950 ramp

primary

#152D73

secondary

#A98D3B

accent

#BF3CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152D73

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

Preview Lab → · Contrast checker → · Palette generator →