#152A52#152A52

#152A52 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.2% C 0.078 H 261.9°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#152A52
RGB	rgb(21, 42, 82)
HSL	hsl(219, 59%, 20%)
HSV	hsv(219, 74%, 32%)
CMYK	cmyk(74.4%, 48.8%, 0%, 67.8%)
CIE-LAB	lab(17.57, 7.09, -26.95)
CIE-LCH	lch(17.57, 27.86, 284.74°)
OKLab	oklab(29.17% -0.0109 -0.0771)
OKLCH	oklch(29.17% 0.078 261.9)
XYZ	xyz(2.6597, 2.4243, 8.3088)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152A52 #523D15

analogous

#154852 #152A52 #1E1552

triadic

#152A52 #52152A #2A5215

tetradic

#152A52 #521548 #523D15 #15521E

square

#152A52 #521548 #523D15 #15521E

split-complementary

#152A52 #521E15 #485215

monochromatic

#060C18 #091121 #152A52 #214383 #2E5CB3

Accessibility & contrast

On white

14.14

#152A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#152A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152A52

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152A52	#FFFFFF	#000000	##FFFFFF
##152A52	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162E54

Deuteranopia (green-blind)

#0B2851

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #152a52;
/* rgb */ color: rgb(21, 42, 82);
/* oklch */ color: oklch(29.2% 0.078 261.9);

Tailwind

colors: {
  custom: {
    50: '#5b6383',
    500: '#152a52',
    950: '#000000',
  },
}

SCSS

$custom: #152a52;
$custom-light: #5b6383;
$custom-dark: #000000;

JSON

{
  "hex": "#152a52",
  "rgb": {
    "r": 21,
    "g": 42,
    "b": 82
  },
  "hsl": {
    "h": 219.344,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29173,
    "c": 0.07783,
    "h": 261.9
  },
  "luminance": 0.02425
}

Semantic roles & 50–950 ramp

primary

#152A52

secondary

#8A6E39

accent

#AC45E2

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #152A52

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

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