#152141#152141

#152141 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.6% C 0.063 H 266.6°. Best body text is #FFFFFF at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#152141
RGB	rgb(21, 33, 65)
HSL	hsl(224, 51%, 17%)
HSV	hsv(224, 68%, 25%)
CMYK	cmyk(67.7%, 49.2%, 0%, 74.5%)
CIE-LAB	lab(13.40, 6.71, -21.96)
CIE-LCH	lch(13.40, 22.96, 286.99°)
OKLab	oklab(25.58% -0.0038 -0.0625)
OKLCH	oklch(25.58% 0.063 266.6)
XYZ	xyz(1.8069, 1.6286, 5.2191)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152141 #413515

analogous

#153741 #152141 #1F1541

triadic

#152141 #411521 #214115

tetradic

#152141 #411537 #413515 #15411F

square

#152141 #411537 #413515 #15411F

split-complementary

#152141 #411F15 #374115

monochromatic

#070C17 #070C17 #152141 #24386F #33509E

Accessibility & contrast

On white

15.84

#152141 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#152141 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152141

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152141	#FFFFFF	#000000	##FFFFFF
##152141	1.00	15.84	1.33	15.84
#FFFFFF	15.84	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132442

Deuteranopia (green-blind)

#0C2140

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #152141;
/* rgb */ color: rgb(21, 33, 65);
/* oklch */ color: oklch(25.6% 0.063 266.6);

Tailwind

colors: {
  custom: {
    50: '#575b76',
    500: '#152141',
    950: '#000000',
  },
}

SCSS

$custom: #152141;
$custom-light: #575b76;
$custom-dark: #000000;

JSON

{
  "hex": "#152141",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 65
  },
  "hsl": {
    "h": 223.636,
    "s": 51.163,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25582,
    "c": 0.06265,
    "h": 266.6
  },
  "luminance": 0.01629
}

Semantic roles & 50–950 ramp

primary

#152141

secondary

#796739

accent

#B44DDB

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #152141

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

Preview Lab → · Contrast checker → · Palette generator →