#152C73#152C73

#152C73 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.5% C 0.126 H 265.8°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#152C73
RGB	rgb(21, 44, 115)
HSL	hsl(225, 69%, 27%)
HSV	hsv(225, 82%, 45%)
CMYK	cmyk(81.7%, 61.7%, 0%, 54.9%)
CIE-LAB	lab(20.82, 19.50, -43.37)
CIE-LCH	lch(20.82, 47.56, 294.21°)
OKLab	oklab(32.47% -0.0091 -0.1253)
OKLCH	oklch(32.47% 0.126 265.8)
XYZ	xyz(4.3034, 3.1981, 16.6068)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C73 #735C15

analogous

#155B73 #152C73 #2D1573

triadic

#152C73 #73152C #2C7315

tetradic

#152C73 #73155B #735C15 #15732D

square

#152C73 #73155B #735C15 #15732D

split-complementary

#152C73 #732D15 #5B7315

monochromatic

#050A1A #0C183F #152C73 #1E40A7 #2A55D8

Accessibility & contrast

On white

12.81

#152C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#152C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C73

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C73	#FFFFFF	#000000	##FFFFFF
##152C73	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003775

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #152c73;
/* rgb */ color: rgb(21, 44, 115);
/* oklch */ color: oklch(32.5% 0.126 265.8);

Tailwind

colors: {
  custom: {
    50: '#63649c',
    500: '#152c73',
    950: '#000000',
  },
}

SCSS

$custom: #152c73;
$custom-light: #63649c;
$custom-dark: #000000;

JSON

{
  "hex": "#152c73",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 115
  },
  "hsl": {
    "h": 225.319,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32469,
    "c": 0.12566,
    "h": 265.8
  },
  "luminance": 0.03199
}

Semantic roles & 50–950 ramp

primary

#152C73

secondary

#A98E3B

accent

#C13CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152C73

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

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