#25209D#25209D

#25209D is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.190 H 272.8°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#25209D
RGB	rgb(37, 32, 157)
HSL	hsl(242, 66%, 37%)
HSV	hsv(242, 80%, 62%)
CMYK	cmyk(76.4%, 79.6%, 0%, 38.4%)
CIE-LAB	lab(23.20, 44.17, -65.72)
CIE-LCH	lch(23.20, 79.19, 303.90°)
OKLab	oklab(35.72% 0.0094 -0.1902)
OKLCH	oklch(35.72% 0.19 272.8)
XYZ	xyz(7.3632, 3.8599, 32.2487)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25209D #989D20

analogous

#205A9D #25209D #64209D

triadic

#25209D #9D2520 #209D25

tetradic

#25209D #9D205A #989D20 #209D64

square

#25209D #9D205A #989D20 #209D64

split-complementary

#25209D #9D6420 #5A9D20

monochromatic

#0D0B37 #19166A #25209D #312AD0 #5F5ADD

Accessibility & contrast

On white

11.85

#25209D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#25209D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25209D

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25209D	#FFFFFF	#000000	##FFFFFF
##25209D	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA0

Deuteranopia (green-blind)

#00319B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #25209d;
/* rgb */ color: rgb(37, 32, 157);
/* oklch */ color: oklch(35.7% 0.190 272.8);

Tailwind

colors: {
  custom: {
    50: '#755ebb',
    500: '#25209d',
    950: '#000000',
  },
}

SCSS

$custom: #25209d;
$custom-light: #755ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#25209d",
  "rgb": {
    "r": 37,
    "g": 32,
    "b": 157
  },
  "hsl": {
    "h": 242.4,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.35716,
    "c": 0.19042,
    "h": 272.8
  },
  "luminance": 0.03861
}

Semantic roles & 50–950 ramp

primary

#25209D

secondary

#BDC157

accent

#E93FE2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25209D

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

Preview Lab → · Contrast checker → · Palette generator →