#20158A#20158A

#20158A is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.8% C 0.178 H 273.7°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#20158A
RGB	rgb(32, 21, 138)
HSL	hsl(246, 74%, 31%)
HSV	hsv(246, 85%, 54%)
CMYK	cmyk(76.8%, 84.8%, 0%, 45.9%)
CIE-LAB	lab(18.70, 43.22, -61.43)
CIE-LCH	lch(18.70, 75.11, 305.13°)
OKLab	oklab(31.84% 0.0115 -0.1776)
OKLCH	oklch(31.84% 0.178 273.7)
XYZ	xyz(5.4497, 2.6778, 24.2695)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20158A #7F8A15

analogous

#15448A #20158A #5A158A

triadic

#20158A #8A2015 #158A20

tetradic

#20158A #8A1544 #7F8A15 #158A5A

square

#20158A #8A1544 #7F8A15 #158A5A

split-complementary

#20158A #8A5A15 #448A15

monochromatic

#070520 #140D55 #20158A #2C1DBF #4839E1

Accessibility & contrast

On white

13.68

#20158A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#20158A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20158A

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20158A	#FFFFFF	#000000	##FFFFFF
##20158A	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338D

Deuteranopia (green-blind)

#002888

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20158a;
/* rgb */ color: rgb(32, 21, 138);
/* oklch */ color: oklch(31.8% 0.178 273.7);

Tailwind

colors: {
  custom: {
    50: '#7057ad',
    500: '#20158a',
    950: '#000000',
  },
}

SCSS

$custom: #20158a;
$custom-light: #7057ad;
$custom-dark: #000000;

JSON

{
  "hex": "#20158a",
  "rgb": {
    "r": 32,
    "g": 21,
    "b": 138
  },
  "hsl": {
    "h": 245.641,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3184,
    "c": 0.17802,
    "h": 273.7
  },
  "luminance": 0.02678
}

Semantic roles & 50–950 ramp

primary

#20158A

secondary

#B2BE3D

accent

#F038DF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #20158A

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

Preview Lab → · Contrast checker → · Palette generator →