#152E64#152E64

#152E64 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.6% C 0.101 H 263.2°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#152E64
RGB	rgb(21, 46, 100)
HSL	hsl(221, 65%, 24%)
HSV	hsv(221, 79%, 39%)
CMYK	cmyk(79%, 54%, 0%, 60.8%)
CIE-LAB	lab(20.18, 11.76, -34.70)
CIE-LCH	lch(20.18, 36.64, 288.72°)
OKLab	oklab(31.59% -0.0119 -0.0998)
OKLCH	oklch(31.59% 0.101 263.2)
XYZ	xyz(3.5857, 3.0331, 12.4506)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E64 #644B15

analogous

#155564 #152E64 #231564

triadic

#152E64 #64152E #2E6415

tetradic

#152E64 #641555 #644B15 #156423

square

#152E64 #641555 #644B15 #156423

split-complementary

#152E64 #642315 #556415

monochromatic

#050C19 #0A1731 #152E64 #204597 #2A5DC9

Accessibility & contrast

On white

13.07

#152E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#152E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E64

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E64	#FFFFFF	#000000	##FFFFFF
##152E64	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3566

Deuteranopia (green-blind)

#002D63

Tritanopia (blue-blind)

#003B44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #152e64;
/* rgb */ color: rgb(21, 46, 100);
/* oklch */ color: oklch(31.6% 0.101 263.2);

Tailwind

colors: {
  custom: {
    50: '#5f6691',
    500: '#152e64',
    950: '#000000',
  },
}

SCSS

$custom: #152e64;
$custom-light: #5f6691;
$custom-dark: #000000;

JSON

{
  "hex": "#152e64",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 100
  },
  "hsl": {
    "h": 221.013,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31592,
    "c": 0.1005,
    "h": 263.2
  },
  "luminance": 0.03034
}

Semantic roles & 50–950 ramp

primary

#152E64

secondary

#9B7C3A

accent

#B340E8

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050D

muted

#797A7D

Preview Lab

Preview with #152E64

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

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