#25209A#25209A

#25209A is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.187 H 273.1°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#25209A
RGB	rgb(37, 32, 154)
HSL	hsl(242, 66%, 36%)
HSV	hsv(242, 79%, 60%)
CMYK	cmyk(76%, 79.2%, 0%, 39.6%)
CIE-LAB	lab(22.86, 43.19, -64.46)
CIE-LCH	lch(22.86, 77.59, 303.82°)
OKLab	oklab(35.37% 0.0101 -0.1865)
OKLCH	oklch(35.37% 0.187 273.1)
XYZ	xyz(7.1102, 3.7587, 30.9164)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25209A #959A20

analogous

#20589A #25209A #62209A

triadic

#25209A #9A2520 #209A25

tetradic

#25209A #9A2058 #959A20 #209A62

square

#25209A #9A2058 #959A20 #209A62

split-complementary

#25209A #9A6220 #589A20

monochromatic

#0D0B35 #191567 #25209A #312BCD #5E58DC

Accessibility & contrast

On white

11.99

#25209A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#25209A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25209A

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25209A	#FFFFFF	#000000	##FFFFFF
##25209A	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003198

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #25209a;
/* rgb */ color: rgb(37, 32, 154);
/* oklch */ color: oklch(35.4% 0.187 273.1);

Tailwind

colors: {
  custom: {
    50: '#745eb9',
    500: '#25209a',
    950: '#000000',
  },
}

SCSS

$custom: #25209a;
$custom-light: #745eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#25209a",
  "rgb": {
    "r": 37,
    "g": 32,
    "b": 154
  },
  "hsl": {
    "h": 242.459,
    "s": 65.591,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35373,
    "c": 0.18679,
    "h": 273.1
  },
  "luminance": 0.03759
}

Semantic roles & 50–950 ramp

primary

#25209A

secondary

#BCC056

accent

#E93FE2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #25209A

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

Preview Lab → · Contrast checker → · Palette generator →