#25429A#25429A

#25429A is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.148 H 266.1°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#25429A
RGB	rgb(37, 66, 154)
HSL	hsl(225, 61%, 37%)
HSV	hsv(225, 76%, 60%)
CMYK	cmyk(76%, 57.1%, 0%, 39.6%)
CIE-LAB	lab(30.93, 21.68, -51.21)
CIE-LCH	lch(30.93, 55.61, 292.94°)
OKLab	oklab(41.26% -0.01 -0.1477)
OKLCH	oklch(41.26% 0.148 266.1)
XYZ	xyz(8.5419, 6.6219, 31.3936)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25429A #9A7D25

analogous

#257D9A #25429A #42259A

triadic

#25429A #9A2542 #429A25

tetradic

#25429A #9A257D #9A7D25 #259A42

square

#25429A #9A257D #9A7D25 #259A42

split-complementary

#25429A #9A4225 #7D9A25

monochromatic

#0D1837 #192D69 #25429A #3157CB #607ED9

Accessibility & contrast

On white

9.03

#25429A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#25429A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25429A

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25429A	#FFFFFF	#000000	##FFFFFF
##25429A	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004498

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #25429a;
/* rgb */ color: rgb(37, 66, 154);
/* oklch */ color: oklch(41.3% 0.148 266.1);

Tailwind

colors: {
  custom: {
    50: '#7175b8',
    500: '#25429a',
    950: '#000000',
  },
}

SCSS

$custom: #25429a;
$custom-light: #7175b8;
$custom-dark: #000000;

JSON

{
  "hex": "#25429a",
  "rgb": {
    "r": 37,
    "g": 66,
    "b": 154
  },
  "hsl": {
    "h": 225.128,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41256,
    "c": 0.14803,
    "h": 266.1
  },
  "luminance": 0.06623
}

Semantic roles & 50–950 ramp

primary

#25429A

secondary

#BEA65D

accent

#BC43E4

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #25429A

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

Preview Lab → · Contrast checker → · Palette generator →