#25249D#25249D

#25249D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.187 H 272.4°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#25249D
RGB	rgb(37, 36, 157)
HSL	hsl(240, 63%, 38%)
HSV	hsv(240, 77%, 62%)
CMYK	cmyk(76.4%, 77.1%, 0%, 38.4%)
CIE-LAB	lab(23.96, 41.99, -64.47)
CIE-LCH	lch(23.96, 76.94, 303.08°)
OKLab	oklab(36.25% 0.0078 -0.1866)
OKLCH	oklch(36.25% 0.187 272.4)
XYZ	xyz(7.4776, 4.0886, 32.2868)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25249D #9C9D24

analogous

#245F9D #25249D #61249D

triadic

#25249D #9D2524 #249D25

tetradic

#25249D #9D245F #9C9D24 #249D61

square

#25249D #9D245F #9C9D24 #249D61

split-complementary

#25249D #9D6124 #5F9D24

monochromatic

#0E0D39 #19196B #25249D #312FCF #6261DB

Accessibility & contrast

On white

11.55

#25249D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#25249D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25249D

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25249D	#FFFFFF	#000000	##FFFFFF
##25249D	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00339B

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25249d;
/* rgb */ color: rgb(37, 36, 157);
/* oklch */ color: oklch(36.3% 0.187 272.4);

Tailwind

colors: {
  custom: {
    50: '#7561bb',
    500: '#25249d',
    950: '#000000',
  },
}

SCSS

$custom: #25249d;
$custom-light: #7561bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25249d",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 157
  },
  "hsl": {
    "h": 240.496,
    "s": 62.694,
    "l": 37.843
  },
  "oklch": {
    "l": 0.3625,
    "c": 0.18675,
    "h": 272.4
  },
  "luminance": 0.04089
}

Semantic roles & 50–950 ramp

primary

#25249D

secondary

#BFC05D

accent

#E642E4

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25249D

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

Preview Lab → · Contrast checker → · Palette generator →