#25349A#25349A

#25349A is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.5% C 0.166 H 270.0°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#25349A
RGB	rgb(37, 52, 154)
HSL	hsl(232, 61%, 37%)
HSV	hsv(232, 76%, 60%)
CMYK	cmyk(76%, 66.2%, 0%, 39.6%)
CIE-LAB	lab(27.25, 31.08, -57.23)
CIE-LCH	lch(27.25, 65.12, 298.50°)
OKLab	oklab(38.52% -0.0001 -0.1655)
OKLCH	oklch(38.52% 0.166 270)
XYZ	xyz(7.8217, 5.1816, 31.1535)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25349A #9A8B25

analogous

#256E9A #25349A #51259A

triadic

#25349A #9A2534 #349A25

tetradic

#25349A #9A256E #9A8B25 #259A51

square

#25349A #9A256E #9A8B25 #259A51

split-complementary

#25349A #9A5125 #6E9A25

monochromatic

#0D1337 #192369 #25349A #3145CB #6070D9

Accessibility & contrast

On white

10.31

#25349A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#25349A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25349A

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25349A	#FFFFFF	#000000	##FFFFFF
##25349A	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469D

Deuteranopia (green-blind)

#003B98

Tritanopia (blue-blind)

#004F62

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #25349a;
/* rgb */ color: rgb(37, 52, 154);
/* oklch */ color: oklch(38.5% 0.166 270.0);

Tailwind

colors: {
  custom: {
    50: '#726bb9',
    500: '#25349a',
    950: '#000000',
  },
}

SCSS

$custom: #25349a;
$custom-light: #726bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#25349a",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 154
  },
  "hsl": {
    "h": 232.308,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38521,
    "c": 0.1655,
    "h": 270
  },
  "luminance": 0.05182
}

Semantic roles & 50–950 ramp

primary

#25349A

secondary

#BEB25D

accent

#D043E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #25349A

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

Preview Lab → · Contrast checker → · Palette generator →