#152C75#152C75

#152C75 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.7% C 0.129 H 265.9°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#152C75
RGB	rgb(21, 44, 117)
HSL	hsl(226, 70%, 27%)
HSV	hsv(226, 82%, 46%)
CMYK	cmyk(82.1%, 62.4%, 0%, 54.1%)
CIE-LAB	lab(21.00, 20.33, -44.37)
CIE-LCH	lch(21.00, 48.80, 294.61°)
OKLab	oklab(32.66% -0.0091 -0.1282)
OKLCH	oklch(32.66% 0.129 265.9)
XYZ	xyz(4.4197, 3.2446, 17.2195)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C75 #755E15

analogous

#155C75 #152C75 #2E1575

triadic

#152C75 #75152C #2C7515

tetradic

#152C75 #75155C #755E15 #15752E

square

#152C75 #75155C #755E15 #15752E

split-complementary

#152C75 #752E15 #5C7515

monochromatic

#050A1A #0C1841 #152C75 #1E40A9 #2B55D9

Accessibility & contrast

On white

12.73

#152C75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#152C75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C75

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C75	#FFFFFF	#000000	##FFFFFF
##152C75	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)

#003777

Deuteranopia (green-blind)

#002E74

Tritanopia (blue-blind)

#003F4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #152c75;
/* rgb */ color: rgb(21, 44, 117);
/* oklch */ color: oklch(32.7% 0.129 265.9);

Tailwind

colors: {
  custom: {
    50: '#64649d',
    500: '#152c75',
    950: '#000000',
  },
}

SCSS

$custom: #152c75;
$custom-light: #64649d;
$custom-dark: #000000;

JSON

{
  "hex": "#152c75",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 117
  },
  "hsl": {
    "h": 225.625,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32657,
    "c": 0.12856,
    "h": 265.9
  },
  "luminance": 0.03245
}

Semantic roles & 50–950 ramp

primary

#152C75

secondary

#AB903B

accent

#C23BEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152C75

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

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