#25227A#25227A

#25227A is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.144 H 276.1°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#25227A
RGB	rgb(37, 34, 122)
HSL	hsl(242, 56%, 31%)
HSV	hsv(242, 72%, 48%)
CMYK	cmyk(69.7%, 72.1%, 0%, 52.2%)
CIE-LAB	lab(19.81, 31.06, -49.47)
CIE-LCH	lch(19.81, 58.41, 302.12°)
OKLab	oklab(32.18% 0.0154 -0.1429)
OKLCH	oklch(32.18% 0.144 276.1)
XYZ	xyz(4.8467, 2.9421, 18.7210)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25227A #777A22

analogous

#224B7A #25227A #51227A

triadic

#25227A #7A2522 #227A25

tetradic

#25227A #7A224B #777A22 #227A51

square

#25227A #7A224B #777A22 #227A51

split-complementary

#25227A #7A5122 #4B7A22

monochromatic

#08071A #16154A #25227A #342FAA #4E4ACD

Accessibility & contrast

On white

13.22

#25227A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#25227A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25227A

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25227A	#FFFFFF	#000000	##FFFFFF
##25227A	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#002C78

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #25227a;
/* rgb */ color: rgb(37, 34, 122);
/* oklch */ color: oklch(32.2% 0.144 276.1);

Tailwind

colors: {
  custom: {
    50: '#6c5ea1',
    500: '#25227a',
    950: '#000000',
  },
}

SCSS

$custom: #25227a;
$custom-light: #6c5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#25227a",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 122
  },
  "hsl": {
    "h": 242.045,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32181,
    "c": 0.1437,
    "h": 276.1
  },
  "luminance": 0.02943
}

Semantic roles & 50–950 ramp

primary

#25227A

secondary

#A9AD4B

accent

#E048DB

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#08040F

muted

#7A797F

Preview Lab

Preview with #25227A

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

Preview Lab → · Contrast checker → · Palette generator →