#25227D#25227D

#25227D is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.148 H 275.8°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#25227D
RGB	rgb(37, 34, 125)
HSL	hsl(242, 57%, 31%)
HSV	hsv(242, 73%, 49%)
CMYK	cmyk(70.4%, 72.8%, 0%, 51%)
CIE-LAB	lab(20.11, 32.12, -50.88)
CIE-LCH	lch(20.11, 60.17, 302.27°)
OKLab	oklab(32.49% 0.0149 -0.147)
OKLCH	oklch(32.49% 0.148 275.8)
XYZ	xyz(5.0354, 3.0176, 19.7151)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25227D #7A7D22

analogous

#224C7D #25227D #52227D

triadic

#25227D #7D2522 #227D25

tetradic

#25227D #7D224C #7A7D22 #227D52

square

#25227D #7D224C #7A7D22 #227D52

split-complementary

#25227D #7D5222 #4C7D22

monochromatic

#09081D #17154D #25227D #332FAD #504BCE

Accessibility & contrast

On white

13.10

#25227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#25227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25227D

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25227D	#FFFFFF	#000000	##FFFFFF
##25227D	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#002C7B

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #25227d;
/* rgb */ color: rgb(37, 34, 125);
/* oklch */ color: oklch(32.5% 0.148 275.8);

Tailwind

colors: {
  custom: {
    50: '#6d5ea4',
    500: '#25227d',
    950: '#000000',
  },
}

SCSS

$custom: #25227d;
$custom-light: #6d5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#25227d",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 241.978,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32491,
    "c": 0.14774,
    "h": 275.8
  },
  "luminance": 0.03018
}

Semantic roles & 50–950 ramp

primary

#25227D

secondary

#ACB04B

accent

#E047DB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #25227D

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

Preview Lab → · Contrast checker → · Palette generator →