#152240#152240

#152240 is a dark, muted blue. Relative luminance 0.017; OKLCH L 25.8% C 0.059 H 264.9°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#152240
RGB	rgb(21, 34, 64)
HSL	hsl(222, 51%, 17%)
HSV	hsv(222, 67%, 25%)
CMYK	cmyk(67.2%, 46.9%, 0%, 74.9%)
CIE-LAB	lab(13.67, 5.54, -20.83)
CIE-LCH	lch(13.67, 21.55, 284.89°)
OKLab	oklab(25.77% -0.0053 -0.0592)
OKLCH	oklch(25.77% 0.059 264.9)
XYZ	xyz(1.8064, 1.6735, 5.0773)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152240 #403315

analogous

#153840 #152240 #1E1540

triadic

#152240 #401522 #224015

tetradic

#152240 #401538 #403315 #15401E

square

#152240 #401538 #403315 #15401E

split-complementary

#152240 #401E15 #384015

monochromatic

#080C17 #080C17 #152240 #243A6E #33539C

Accessibility & contrast

On white

15.73

#152240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#152240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152240

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152240	#FFFFFF	#000000	##FFFFFF
##152240	1.00	15.73	1.33	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152541

Deuteranopia (green-blind)

#0F213F

Tritanopia (blue-blind)

#00292D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #152240;
/* rgb */ color: rgb(21, 34, 64);
/* oklch */ color: oklch(25.8% 0.059 264.9);

Tailwind

colors: {
  custom: {
    50: '#575c75',
    500: '#152240',
    950: '#000000',
  },
}

SCSS

$custom: #152240;
$custom-light: #575c75;
$custom-dark: #000000;

JSON

{
  "hex": "#152240",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 64
  },
  "hsl": {
    "h": 221.86,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25765,
    "c": 0.05947,
    "h": 264.9
  },
  "luminance": 0.01674
}

Semantic roles & 50–950 ramp

primary

#152240

secondary

#786539

accent

#B04EDA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #152240

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

Preview Lab → · Contrast checker → · Palette generator →