#152B62#152B62

#152B62 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.102 H 264.7°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#152B62
RGB	rgb(21, 43, 98)
HSL	hsl(223, 65%, 23%)
HSV	hsv(223, 79%, 38%)
CMYK	cmyk(78.6%, 56.1%, 0%, 61.6%)
CIE-LAB	lab(19.09, 13.11, -35.14)
CIE-LCH	lch(19.09, 37.51, 290.46°)
OKLab	oklab(30.72% -0.0095 -0.1011)
OKLCH	oklch(30.72% 0.102 264.7)
XYZ	xyz(3.3770, 2.7687, 11.9093)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152B62 #624C15

analogous

#155162 #152B62 #251562

triadic

#152B62 #62152B #2B6215

tetradic

#152B62 #621551 #624C15 #156225

square

#152B62 #621551 #624C15 #156225

split-complementary

#152B62 #622515 #516215

monochromatic

#050B19 #0A1530 #152B62 #204194 #2B57C7

Accessibility & contrast

On white

13.52

#152B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#152B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152B62

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152B62	#FFFFFF	#000000	##FFFFFF
##152B62	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053264

Deuteranopia (green-blind)

#002B61

Tritanopia (blue-blind)

#003842

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #152b62;
/* rgb */ color: rgb(21, 43, 98);
/* oklch */ color: oklch(30.7% 0.102 264.7);

Tailwind

colors: {
  custom: {
    50: '#5f638f',
    500: '#152b62',
    950: '#000000',
  },
}

SCSS

$custom: #152b62;
$custom-light: #5f638f;
$custom-dark: #000000;

JSON

{
  "hex": "#152b62",
  "rgb": {
    "r": 21,
    "g": 43,
    "b": 98
  },
  "hsl": {
    "h": 222.857,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30719,
    "c": 0.10159,
    "h": 264.7
  },
  "luminance": 0.02769
}

Semantic roles & 50–950 ramp

primary

#152B62

secondary

#997E3A

accent

#B840E8

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #152B62

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

Preview Lab → · Contrast checker → · Palette generator →