#152166#152166

#152166 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 28.9% C 0.121 H 269.4°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#152166
RGB	rgb(21, 33, 102)
HSL	hsl(231, 66%, 24%)
HSV	hsv(231, 79%, 40%)
CMYK	cmyk(79.4%, 67.6%, 0%, 60%)
CIE-LAB	lab(16.53, 22.07, -41.94)
CIE-LCH	lch(16.53, 47.39, 297.75°)
OKLab	oklab(28.92% -0.0013 -0.1213)
OKLCH	oklch(28.92% 0.121 269.4)
XYZ	xyz(3.2506, 2.2061, 12.8223)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152166 #665A15

analogous

#154A66 #152166 #321566

triadic

#152166 #661521 #216615

tetradic

#152166 #66154A #665A15 #156632

square

#152166 #66154A #665A15 #156632

split-complementary

#152166 #663215 #4A6615

monochromatic

#050819 #0B1133 #152166 #1F3199 #2A42CC

Accessibility & contrast

On white

14.57

#152166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#152166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152166

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152166	#FFFFFF	#000000	##FFFFFF
##152166	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D68

Deuteranopia (green-blind)

#002565

Tritanopia (blue-blind)

#003340

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #152166;
/* rgb */ color: rgb(21, 33, 102);
/* oklch */ color: oklch(28.9% 0.121 269.4);

Tailwind

colors: {
  custom: {
    50: '#615c92',
    500: '#152166',
    950: '#000000',
  },
}

SCSS

$custom: #152166;
$custom-light: #615c92;
$custom-dark: #000000;

JSON

{
  "hex": "#152166",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 102
  },
  "hsl": {
    "h": 231.111,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28917,
    "c": 0.12127,
    "h": 269.4
  },
  "luminance": 0.02206
}

Semantic roles & 50–950 ramp

primary

#152166

secondary

#9D8E3A

accent

#D03FE9

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #152166

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

Preview Lab → · Contrast checker → · Palette generator →