#20258F#20258F

#20258F is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.169 H 271.4°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#20258F
RGB	rgb(32, 37, 143)
HSL	hsl(237, 63%, 34%)
HSV	hsv(237, 78%, 56%)
CMYK	cmyk(77.6%, 74.1%, 0%, 43.9%)
CIE-LAB	lab(22.35, 36.13, -58.52)
CIE-LCH	lch(22.35, 68.77, 301.69°)
OKLab	oklab(34.57% 0.0041 -0.1694)
OKLCH	oklch(34.57% 0.169 271.4)
XYZ	xyz(6.2135, 3.6127, 26.3511)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20258F #8F8A20

analogous

#205D8F #20258F #53208F

triadic

#20258F #8F2025 #258F20

tetradic

#20258F #8F205D #8F8A20 #208F53

square

#20258F #8F205D #8F8A20 #208F53

split-complementary

#20258F #8F5320 #5D8F20

monochromatic

#0A0B2B #15185D #20258F #2B32C1 #5157D8

Accessibility & contrast

On white

12.19

#20258F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#20258F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20258F

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20258F	#FFFFFF	#000000	##FFFFFF
##20258F	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00308D

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20258f;
/* rgb */ color: rgb(32, 37, 143);
/* oklch */ color: oklch(34.6% 0.169 271.4);

Tailwind

colors: {
  custom: {
    50: '#6f60b1',
    500: '#20258f',
    950: '#000000',
  },
}

SCSS

$custom: #20258f;
$custom-light: #6f60b1;
$custom-dark: #000000;

JSON

{
  "hex": "#20258f",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 143
  },
  "hsl": {
    "h": 237.297,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3457,
    "c": 0.16946,
    "h": 271.4
  },
  "luminance": 0.03613
}

Semantic roles & 50–950 ramp

primary

#20258F

secondary

#BBB74F

accent

#DF41E6

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #20258F

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

Preview Lab → · Contrast checker → · Palette generator →