#25217C#25217C

#25217C is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.2% C 0.148 H 276.1°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#25217C
RGB	rgb(37, 33, 124)
HSL	hsl(243, 58%, 31%)
HSV	hsv(243, 73%, 49%)
CMYK	cmyk(70.2%, 73.4%, 0%, 51.4%)
CIE-LAB	lab(19.78, 32.40, -50.79)
CIE-LCH	lch(19.78, 60.24, 302.53°)
OKLab	oklab(32.22% 0.0158 -0.1467)
OKLCH	oklch(32.22% 0.148 276.1)
XYZ	xyz(4.9437, 2.9358, 19.3710)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25217C #787C21

analogous

#214A7C #25217C #52217C

triadic

#25217C #7C2521 #217C25

tetradic

#25217C #7C214A #787C21 #217C52

square

#25217C #7C214A #787C21 #217C52

split-complementary

#25217C #7C5221 #4A7C21

monochromatic

#08071B #17144C #25217C #332EAC #4F49CF

Accessibility & contrast

On white

13.23

#25217C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#25217C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25217C

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25217C	#FFFFFF	#000000	##FFFFFF
##25217C	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #25217c;
/* rgb */ color: rgb(37, 33, 124);
/* oklch */ color: oklch(32.2% 0.148 276.1);

Tailwind

colors: {
  custom: {
    50: '#6d5da3',
    500: '#25217c',
    950: '#000000',
  },
}

SCSS

$custom: #25217c;
$custom-light: #6d5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#25217c",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 124
  },
  "hsl": {
    "h": 242.637,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32224,
    "c": 0.14756,
    "h": 276.1
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#25217C

secondary

#AAAF4A

accent

#E147DA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #25217C

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

Preview Lab → · Contrast checker → · Palette generator →