#252580#252580

#252580 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.3% C 0.148 H 274.8°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#252580
RGB	rgb(37, 37, 128)
HSL	hsl(240, 55%, 32%)
HSV	hsv(240, 71%, 50%)
CMYK	cmyk(71.1%, 71.1%, 0%, 49.8%)
CIE-LAB	lab(21.11, 31.29, -51.14)
CIE-LCH	lch(21.11, 59.96, 301.46°)
OKLab	oklab(33.3% 0.0124 -0.1478)
OKLCH	oklch(33.3% 0.148 274.8)
XYZ	xyz(5.3195, 3.2745, 20.7696)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252580 #808025

analogous

#255380 #252580 #532580

triadic

#252580 #802525 #258025

tetradic

#252580 #802553 #808025 #258053

square

#252580 #802553 #808025 #258053

split-complementary

#252580 #805325 #538025

monochromatic

#0A0A21 #171751 #252580 #3333AF #5252CD

Accessibility & contrast

On white

12.69

#252580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#252580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252580

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252580	#FFFFFF	#000000	##FFFFFF
##252580	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#002E7E

Tritanopia (blue-blind)

#003E4F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #252580;
/* rgb */ color: rgb(37, 37, 128);
/* oklch */ color: oklch(33.3% 0.148 274.8);

Tailwind

colors: {
  custom: {
    50: '#6d60a6',
    500: '#252580',
    950: '#000000',
  },
}

SCSS

$custom: #252580;
$custom-light: #6d60a6;
$custom-dark: #000000;

JSON

{
  "hex": "#252580",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 128
  },
  "hsl": {
    "h": 240,
    "s": 55.152,
    "l": 32.353
  },
  "oklch": {
    "l": 0.333,
    "c": 0.14829,
    "h": 274.8
  },
  "luminance": 0.03275
}

Semantic roles & 50–950 ramp

primary

#252580

secondary

#B1B150

accent

#DE49DE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #252580

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

Preview Lab → · Contrast checker → · Palette generator →