#25349D#25349D

#25349D is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.170 H 269.9°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#25349D
RGB	rgb(37, 52, 157)
HSL	hsl(233, 62%, 38%)
HSV	hsv(233, 76%, 62%)
CMYK	cmyk(76.4%, 66.9%, 0%, 38.4%)
CIE-LAB	lab(27.53, 32.19, -58.60)
CIE-LCH	lch(27.53, 66.86, 298.78°)
OKLab	oklab(38.81% -0.0003 -0.1695)
OKLCH	oklch(38.81% 0.17 269.9)
XYZ	xyz(8.0747, 5.2827, 32.4859)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25349D #9D8E25

analogous

#25709D #25349D #52259D

triadic

#25349D #9D2534 #349D25

tetradic

#25349D #9D2570 #9D8E25 #259D52

square

#25349D #9D2570 #9D8E25 #259D52

split-complementary

#25349D #9D5225 #709D25

monochromatic

#0E133A #19246B #25349D #3144CE #6271DA

Accessibility & contrast

On white

10.21

#25349D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#25349D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25349D

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25349D	#FFFFFF	#000000	##FFFFFF
##25349D	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A0

Deuteranopia (green-blind)

#003B9B

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #25349d;
/* rgb */ color: rgb(37, 52, 157);
/* oklch */ color: oklch(38.8% 0.170 269.9);

Tailwind

colors: {
  custom: {
    50: '#736bbb',
    500: '#25349d',
    950: '#000000',
  },
}

SCSS

$custom: #25349d;
$custom-light: #736bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#25349d",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 157
  },
  "hsl": {
    "h": 232.5,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.38811,
    "c": 0.16951,
    "h": 269.9
  },
  "luminance": 0.05284
}

Semantic roles & 50–950 ramp

primary

#25349D

secondary

#BFB35E

accent

#D143E5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #25349D

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

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