#253079#253079

#253079 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.7% C 0.124 H 271.8°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#253079
RGB	rgb(37, 48, 121)
HSL	hsl(232, 53%, 31%)
HSV	hsv(232, 69%, 47%)
CMYK	cmyk(69.4%, 60.3%, 0%, 52.5%)
CIE-LAB	lab(23.30, 21.28, -43.14)
CIE-LCH	lch(23.30, 48.10, 296.26°)
OKLab	oklab(34.7% 0.0039 -0.1242)
OKLCH	oklch(34.7% 0.124 271.8)
XYZ	xyz(5.2699, 3.8872, 18.5580)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253079 #796E25

analogous

#255A79 #253079 #442579

triadic

#253079 #792530 #307925

tetradic

#253079 #79255A #796E25 #257944

square

#253079 #79255A #796E25 #257944

split-complementary

#253079 #794425 #5A7925

monochromatic

#080B1B #171D4A #253079 #3343A8 #4F5FC9

Accessibility & contrast

On white

11.81

#253079 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#253079 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253079

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253079	#FFFFFF	#000000	##FFFFFF
##253079	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7B

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #253079;
/* rgb */ color: rgb(37, 48, 121);
/* oklch */ color: oklch(34.7% 0.124 271.8);

Tailwind

colors: {
  custom: {
    50: '#6b68a0',
    500: '#253079',
    950: '#000000',
  },
}

SCSS

$custom: #253079;
$custom-light: #6b68a0;
$custom-dark: #000000;

JSON

{
  "hex": "#253079",
  "rgb": {
    "r": 37,
    "g": 48,
    "b": 121
  },
  "hsl": {
    "h": 232.143,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34704,
    "c": 0.12427,
    "h": 271.8
  },
  "luminance": 0.03888
}

Semantic roles & 50–950 ramp

primary

#253079

secondary

#AB9F4E

accent

#CA4BDD

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060F

muted

#7A7A7E

Preview Lab

Preview with #253079

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

Preview Lab → · Contrast checker → · Palette generator →