#20159E#20159E

#20159E is a dark, highly saturated blue. Relative luminance 0.033; OKLCH L 34.3% C 0.201 H 271.7°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#20159E
RGB	rgb(32, 21, 158)
HSL	hsl(245, 77%, 35%)
HSV	hsv(245, 87%, 62%)
CMYK	cmyk(79.7%, 86.7%, 0%, 38%)
CIE-LAB	lab(21.25, 49.36, -69.59)
CIE-LCH	lch(21.25, 85.31, 305.35°)
OKLab	oklab(34.32% 0.0059 -0.2013)
OKLCH	oklch(34.32% 0.201 271.7)
XYZ	xyz(7.0333, 3.3112, 32.6096)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20159E #939E15

analogous

#154E9E #20159E #65159E

triadic

#20159E #9E2015 #159E20

tetradic

#20159E #9E154E #939E15 #159E65

square

#20159E #9E154E #939E15 #159E65

split-complementary

#20159E #9E6515 #4E9E15

monochromatic

#0A0732 #150E68 #20159E #2B1CD4 #5447E7

Accessibility & contrast

On white

12.63

#20159E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#20159E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20159E

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20159E	#FFFFFF	#000000	##FFFFFF
##20159E	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0039A2

Deuteranopia (green-blind)

#002C9C

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #20159e;
/* rgb */ color: rgb(32, 21, 158);
/* oklch */ color: oklch(34.3% 0.201 271.7);

Tailwind

colors: {
  custom: {
    50: '#7558bc',
    500: '#20159e',
    950: '#000000',
  },
}

SCSS

$custom: #20159e;
$custom-light: #7558bc;
$custom-dark: #000000;

JSON

{
  "hex": "#20159e",
  "rgb": {
    "r": 32,
    "g": 21,
    "b": 158
  },
  "hsl": {
    "h": 244.818,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34316,
    "c": 0.20136,
    "h": 271.7
  },
  "luminance": 0.03312
}

Semantic roles & 50–950 ramp

primary

#20159E

secondary

#BDC747

accent

#F335E4

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #20159E

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

Preview Lab → · Contrast checker → · Palette generator →