#252177#252177

#252177 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.7% C 0.141 H 276.8°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#252177
RGB	rgb(37, 33, 119)
HSL	hsl(243, 57%, 30%)
HSV	hsv(243, 72%, 47%)
CMYK	cmyk(68.9%, 72.3%, 0%, 53.3%)
CIE-LAB	lab(19.28, 30.62, -48.43)
CIE-LCH	lch(19.28, 57.30, 302.31°)
OKLab	oklab(31.71% 0.0166 -0.1398)
OKLCH	oklch(31.71% 0.141 276.8)
XYZ	xyz(4.6355, 2.8125, 17.7478)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252177 #737721

analogous

#214877 #252177 #502177

triadic

#252177 #772521 #217725

tetradic

#252177 #772148 #737721 #217750

square

#252177 #772148 #737721 #217750

split-complementary

#252177 #775021 #487721

monochromatic

#070718 #161447 #252177 #342EA7 #4D47CC

Accessibility & contrast

On white

13.44

#252177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#252177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252177

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252177	#FFFFFF	#000000	##FFFFFF
##252177	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#002B75

Tritanopia (blue-blind)

#003849

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #252177;
/* rgb */ color: rgb(37, 33, 119);
/* oklch */ color: oklch(31.7% 0.141 276.8);

Tailwind

colors: {
  custom: {
    50: '#6c5d9f',
    500: '#252177',
    950: '#000000',
  },
}

SCSS

$custom: #252177;
$custom-light: #6c5d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#252177",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 119
  },
  "hsl": {
    "h": 242.791,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31706,
    "c": 0.1408,
    "h": 276.8
  },
  "luminance": 0.02813
}

Semantic roles & 50–950 ramp

primary

#252177

secondary

#A6AA4A

accent

#E048D9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040F

muted

#7A797E

Preview Lab

Preview with #252177

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

Preview Lab → · Contrast checker → · Palette generator →