#20258E#20258E

#20258E is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.168 H 271.4°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#20258E
RGB	rgb(32, 37, 142)
HSL	hsl(237, 63%, 34%)
HSV	hsv(237, 77%, 56%)
CMYK	cmyk(77.5%, 73.9%, 0%, 44.3%)
CIE-LAB	lab(22.24, 35.77, -58.08)
CIE-LCH	lch(22.24, 68.21, 301.63°)
OKLab	oklab(34.46% 0.0042 -0.1681)
OKLCH	oklch(34.46% 0.168 271.4)
XYZ	xyz(6.1381, 3.5825, 25.9539)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20258E #8E8920

analogous

#205C8E #20258E #52208E

triadic

#20258E #8E2025 #258E20

tetradic

#20258E #8E205C #8E8920 #208E52

square

#20258E #8E205C #8E8920 #208E52

split-complementary

#20258E #8E5220 #5C8E20

monochromatic

#090B2A #15185C #20258E #2B32C0 #5157D8

Accessibility & contrast

On white

12.23

#20258E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#20258E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20258E

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20258E	#FFFFFF	#000000	##FFFFFF
##20258E	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00308C

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20258e;
/* rgb */ color: rgb(32, 37, 142);
/* oklch */ color: oklch(34.5% 0.168 271.4);

Tailwind

colors: {
  custom: {
    50: '#6f60b0',
    500: '#20258e',
    950: '#000000',
  },
}

SCSS

$custom: #20258e;
$custom-light: #6f60b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20258e",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 142
  },
  "hsl": {
    "h": 237.273,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34462,
    "c": 0.16816,
    "h": 271.4
  },
  "luminance": 0.03583
}

Semantic roles & 50–950 ramp

primary

#20258E

secondary

#BBB64F

accent

#DF42E6

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #20258E

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

Preview Lab → · Contrast checker → · Palette generator →