#252ABC#252ABC

#252ABC is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.5% C 0.219 H 270.0°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#252ABC
RGB	rgb(37, 42, 188)
HSL	hsl(238, 67%, 44%)
HSV	hsv(238, 80%, 74%)
CMYK	cmyk(80.3%, 77.7%, 0%, 26.3%)
CIE-LAB	lab(28.59, 48.98, -75.45)
CIE-LCH	lch(28.59, 89.95, 302.99°)
OKLab	oklab(40.53% -0.0001 -0.2185)
OKLCH	oklch(40.53% 0.219 270)
XYZ	xyz(10.6649, 5.6789, 48.1012)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252ABC #BCB725

analogous

#2576BC #252ABC #6C25BC

triadic

#252ABC #BC252A #2ABC25

tetradic

#252ABC #BC2576 #BCB725 #25BC6C

square

#252ABC #BC2576 #BCB725 #25BC6C

split-complementary

#252ABC #BC6C25 #76BC25

monochromatic

#111356 #1B1F89 #252ABC #4449DA #777BE4

Accessibility & contrast

On white

9.83

#252ABC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#252ABC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252ABC

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252ABC	#FFFFFF	#000000	##FFFFFF
##252ABC	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC0

Deuteranopia (green-blind)

#003CB9

Tritanopia (blue-blind)

#005772

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #252abc;
/* rgb */ color: rgb(37, 42, 188);
/* oklch */ color: oklch(40.5% 0.219 270.0);

Tailwind

colors: {
  custom: {
    50: '#7c66d2',
    500: '#252abc',
    950: '#000000',
  },
}

SCSS

$custom: #252abc;
$custom-light: #7c66d2;
$custom-dark: #000000;

JSON

{
  "hex": "#252abc",
  "rgb": {
    "r": 37,
    "g": 42,
    "b": 188
  },
  "hsl": {
    "h": 238.013,
    "s": 67.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40528,
    "c": 0.21852,
    "h": 270
  },
  "luminance": 0.0568
}

Semantic roles & 50–950 ramp

primary

#252ABC

secondary

#CCC971

accent

#E43EEA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #252ABC

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

Preview Lab → · Contrast checker → · Palette generator →