#152243#152243

#152243 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.0% C 0.065 H 265.9°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#152243
RGB	rgb(21, 34, 67)
HSL	hsl(223, 52%, 17%)
HSV	hsv(223, 69%, 26%)
CMYK	cmyk(68.7%, 49.3%, 0%, 73.7%)
CIE-LAB	lab(13.88, 6.78, -22.59)
CIE-LCH	lch(13.88, 23.59, 286.70°)
OKLab	oklab(25.99% -0.0046 -0.0644)
OKLCH	oklch(25.99% 0.065 265.9)
XYZ	xyz(1.8941, 1.7086, 5.5391)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152243 #433615

analogous

#153943 #152243 #1F1543

triadic

#152243 #431522 #224315

tetradic

#152243 #431539 #433615 #15431F

square

#152243 #431539 #433615 #15431F

split-complementary

#152243 #431F15 #394315

monochromatic

#070C17 #070C17 #152243 #243A72 #3251A0

Accessibility & contrast

On white

15.65

#152243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#152243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152243

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152243	#FFFFFF	#000000	##FFFFFF
##152243	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132644

Deuteranopia (green-blind)

#0C2142

Tritanopia (blue-blind)

#00292F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #152243;
/* rgb */ color: rgb(21, 34, 67);
/* oklch */ color: oklch(26.0% 0.065 265.9);

Tailwind

colors: {
  custom: {
    50: '#585c77',
    500: '#152243',
    950: '#000000',
  },
}

SCSS

$custom: #152243;
$custom-light: #585c77;
$custom-dark: #000000;

JSON

{
  "hex": "#152243",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 67
  },
  "hsl": {
    "h": 223.043,
    "s": 52.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25991,
    "c": 0.06457,
    "h": 265.9
  },
  "luminance": 0.01709
}

Semantic roles & 50–950 ramp

primary

#152243

secondary

#7B6839

accent

#B34CDC

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #152243

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

Preview Lab → · Contrast checker → · Palette generator →