#25216C#25216C

#25216C is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.6% C 0.126 H 278.3°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#25216C
RGB	rgb(37, 33, 108)
HSL	hsl(243, 53%, 28%)
HSV	hsv(243, 69%, 42%)
CMYK	cmyk(65.7%, 69.4%, 0%, 57.6%)
CIE-LAB	lab(18.20, 26.68, -43.09)
CIE-LCH	lch(18.20, 50.68, 301.76°)
OKLab	oklab(30.6% 0.0182 -0.1242)
OKLCH	oklch(30.6% 0.126 278.3)
XYZ	xyz(4.0127, 2.5634, 14.4678)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25216C #686C21

analogous

#21426C #25216C #4A216C

triadic

#25216C #6C2521 #216C25

tetradic

#25216C #6C2142 #686C21 #216C4A

square

#25216C #6C2142 #686C21 #216C4A

split-complementary

#25216C #6C4A21 #426C21

monochromatic

#080717 #15133D #25216C #352F9B #4942C5

Accessibility & contrast

On white

13.88

#25216C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#25216C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25216C

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25216C	#FFFFFF	#000000	##FFFFFF
##25216C	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6E

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#003443

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #25216c;
/* rgb */ color: rgb(37, 33, 108);
/* oklch */ color: oklch(30.6% 0.126 278.3);

Tailwind

colors: {
  custom: {
    50: '#695d97',
    500: '#25216c',
    950: '#000000',
  },
}

SCSS

$custom: #25216c;
$custom-light: #695d97;
$custom-dark: #000000;

JSON

{
  "hex": "#25216c",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 108
  },
  "hsl": {
    "h": 243.2,
    "s": 53.191,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30601,
    "c": 0.12551,
    "h": 278.3
  },
  "luminance": 0.02564
}

Semantic roles & 50–950 ramp

primary

#25216C

secondary

#9BA049

accent

#DD4BD5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #25216C

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

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