#20258C#20258C

#20258C is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.166 H 271.6°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#20258C
RGB	rgb(32, 37, 140)
HSL	hsl(237, 63%, 34%)
HSV	hsv(237, 77%, 55%)
CMYK	cmyk(77.1%, 73.6%, 0%, 45.1%)
CIE-LAB	lab(22.03, 35.06, -57.18)
CIE-LCH	lch(22.03, 67.07, 301.51°)
OKLab	oklab(34.25% 0.0045 -0.1655)
OKLCH	oklch(34.25% 0.166 271.6)
XYZ	xyz(5.9893, 3.5230, 25.1702)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20258C #8C8720

analogous

#205B8C #20258C #51208C

triadic

#20258C #8C2025 #258C20

tetradic

#20258C #8C205B #8C8720 #208C51

square

#20258C #8C205B #8C8720 #208C51

split-complementary

#20258C #8C5120 #5B8C20

monochromatic

#090B28 #15185A #20258C #2B32BE #5056D7

Accessibility & contrast

On white

12.32

#20258C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#20258C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20258C

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20258C	#FFFFFF	#000000	##FFFFFF
##20258C	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8F

Deuteranopia (green-blind)

#002F8A

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20258c;
/* rgb */ color: rgb(32, 37, 140);
/* oklch */ color: oklch(34.2% 0.166 271.6);

Tailwind

colors: {
  custom: {
    50: '#6f60af',
    500: '#20258c',
    950: '#000000',
  },
}

SCSS

$custom: #20258c;
$custom-light: #6f60af;
$custom-dark: #000000;

JSON

{
  "hex": "#20258c",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 140
  },
  "hsl": {
    "h": 237.222,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34246,
    "c": 0.16557,
    "h": 271.6
  },
  "luminance": 0.03524
}

Semantic roles & 50–950 ramp

primary

#20258C

secondary

#BAB54E

accent

#DE42E6

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#080510

muted

#7B797F

Preview Lab

Preview with #20258C

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

Preview Lab → · Contrast checker → · Palette generator →