#25228F#25228F

#25228F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.4% C 0.171 H 273.9°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#25228F
RGB	rgb(37, 34, 143)
HSL	hsl(242, 62%, 35%)
HSV	hsv(242, 76%, 56%)
CMYK	cmyk(74.1%, 76.2%, 0%, 43.9%)
CIE-LAB	lab(22.02, 38.39, -59.06)
CIE-LCH	lch(22.02, 70.44, 303.03°)
OKLab	oklab(34.42% 0.0116 -0.1708)
OKLCH	oklch(34.42% 0.171 273.9)
XYZ	xyz(6.2913, 3.5199, 26.3291)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25228F #8C8F22

analogous

#22568F #25228F #5B228F

triadic

#25228F #8F2522 #228F25

tetradic

#25228F #8F2256 #8C8F22 #228F5B

square

#25228F #8F2256 #8C8F22 #228F5B

split-complementary

#25228F #8F5B22 #568F22

monochromatic

#0B0A2C #18165E #25228F #322EC0 #5855D7

Accessibility & contrast

On white

12.32

#25228F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#25228F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25228F

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25228F	#FFFFFF	#000000	##FFFFFF
##25228F	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#002F8D

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #25228f;
/* rgb */ color: rgb(37, 34, 143);
/* oklch */ color: oklch(34.4% 0.171 273.9);

Tailwind

colors: {
  custom: {
    50: '#715fb1',
    500: '#25228f',
    950: '#000000',
  },
}

SCSS

$custom: #25228f;
$custom-light: #715fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#25228f",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 143
  },
  "hsl": {
    "h": 241.651,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34417,
    "c": 0.17122,
    "h": 273.9
  },
  "luminance": 0.03521
}

Semantic roles & 50–950 ramp

primary

#25228F

secondary

#B8BA52

accent

#E543E0

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #25228F

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

Preview Lab → · Contrast checker → · Palette generator →