#152C77#152C77

#152C77 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.8% C 0.131 H 266.1°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#152C77
RGB	rgb(21, 44, 119)
HSL	hsl(226, 70%, 27%)
HSV	hsv(226, 82%, 47%)
CMYK	cmyk(82.4%, 63%, 0%, 53.3%)
CIE-LAB	lab(21.18, 21.15, -45.35)
CIE-LCH	lch(21.18, 50.04, 295.00°)
OKLab	oklab(32.85% -0.009 -0.1311)
OKLCH	oklch(32.85% 0.131 266.1)
XYZ	xyz(4.5385, 3.2922, 17.8454)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C77 #776015

analogous

#155D77 #152C77 #2F1577

triadic

#152C77 #77152C #2C7715

tetradic

#152C77 #77155D #776015 #15772F

square

#152C77 #77155D #776015 #15772F

split-complementary

#152C77 #772F15 #5D7715

monochromatic

#050A1A #0C1943 #152C77 #1E3FAB #2D55DA

Accessibility & contrast

On white

12.66

#152C77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#152C77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C77

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C77	#FFFFFF	#000000	##FFFFFF
##152C77	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003879

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152c77;
/* rgb */ color: rgb(21, 44, 119);
/* oklch */ color: oklch(32.8% 0.131 266.1);

Tailwind

colors: {
  custom: {
    50: '#65649f',
    500: '#152c77',
    950: '#000000',
  },
}

SCSS

$custom: #152c77;
$custom-light: #65649f;
$custom-dark: #000000;

JSON

{
  "hex": "#152c77",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 119
  },
  "hsl": {
    "h": 225.918,
    "s": 70,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32847,
    "c": 0.13143,
    "h": 266.1
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#152C77

secondary

#AD923B

accent

#C33BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152C77

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

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