#152140#152140

#152140 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.5% C 0.061 H 266.2°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#152140
RGB	rgb(21, 33, 64)
HSL	hsl(223, 51%, 17%)
HSV	hsv(223, 67%, 25%)
CMYK	cmyk(67.2%, 48.4%, 0%, 74.9%)
CIE-LAB	lab(13.33, 6.29, -21.37)
CIE-LCH	lch(13.33, 22.27, 286.41°)
OKLab	oklab(25.51% -0.004 -0.0608)
OKLCH	oklch(25.51% 0.061 266.2)
XYZ	xyz(1.7782, 1.6172, 5.0679)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152140 #403415

analogous

#153740 #152140 #1F1540

triadic

#152140 #401521 #214015

tetradic

#152140 #401537 #403415 #15401F

square

#152140 #401537 #403415 #15401F

split-complementary

#152140 #401F15 #374015

monochromatic

#080C17 #080C17 #152140 #24396E #33519C

Accessibility & contrast

On white

15.87

#152140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#152140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152140

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152140	#FFFFFF	#000000	##FFFFFF
##152140	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132441

Deuteranopia (green-blind)

#0D203F

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #152140;
/* rgb */ color: rgb(21, 33, 64);
/* oklch */ color: oklch(25.5% 0.061 266.2);

Tailwind

colors: {
  custom: {
    50: '#575b75',
    500: '#152140',
    950: '#000000',
  },
}

SCSS

$custom: #152140;
$custom-light: #575b75;
$custom-dark: #000000;

JSON

{
  "hex": "#152140",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 64
  },
  "hsl": {
    "h": 223.256,
    "s": 50.588,
    "l": 16.667
  },
  "oklch": {
    "l": 0.25506,
    "c": 0.06094,
    "h": 266.2
  },
  "luminance": 0.01617
}

Semantic roles & 50–950 ramp

primary

#152140

secondary

#786639

accent

#B34EDA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #152140

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

Preview Lab → · Contrast checker → · Palette generator →