#25409D#25409D

#25409D is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.1% C 0.155 H 266.9°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#25409D
RGB	rgb(37, 64, 157)
HSL	hsl(227, 62%, 38%)
HSV	hsv(227, 76%, 62%)
CMYK	cmyk(76.4%, 59.2%, 0%, 38.4%)
CIE-LAB	lab(30.62, 24.19, -53.53)
CIE-LCH	lch(30.62, 58.74, 294.32°)
OKLab	oklab(41.1% -0.0083 -0.1545)
OKLCH	oklch(41.1% 0.155 266.9)
XYZ	xyz(8.6800, 6.4935, 32.6877)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25409D #9D8225

analogous

#257C9D #25409D #46259D

triadic

#25409D #9D2540 #409D25

tetradic

#25409D #9D257C #9D8225 #259D46

square

#25409D #9D257C #9D8225 #259D46

split-complementary

#25409D #9D4625 #7C9D25

monochromatic

#0E183A #192C6B #25409D #3154CE #627DDA

Accessibility & contrast

On white

9.14

#25409D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#25409D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25409D

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25409D	#FFFFFF	#000000	##FFFFFF
##25409D	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA0

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #25409d;
/* rgb */ color: rgb(37, 64, 157);
/* oklch */ color: oklch(41.1% 0.155 266.9);

Tailwind

colors: {
  custom: {
    50: '#7274bb',
    500: '#25409d',
    950: '#000000',
  },
}

SCSS

$custom: #25409d;
$custom-light: #7274bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25409d",
  "rgb": {
    "r": 37,
    "g": 64,
    "b": 157
  },
  "hsl": {
    "h": 226.5,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41102,
    "c": 0.15475,
    "h": 266.9
  },
  "luminance": 0.06494
}

Semantic roles & 50–950 ramp

primary

#25409D

secondary

#BFAA5E

accent

#C043E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #25409D

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

Preview Lab → · Contrast checker → · Palette generator →