#20138D#20138D

#20138D is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.183 H 273.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#20138D
RGB	rgb(32, 19, 141)
HSL	hsl(246, 76%, 31%)
HSV	hsv(246, 87%, 55%)
CMYK	cmyk(77.3%, 86.5%, 0%, 44.7%)
CIE-LAB	lab(18.78, 45.05, -63.18)
CIE-LCH	lch(18.78, 77.60, 305.49°)
OKLab	oklab(32% 0.0112 -0.1827)
OKLCH	oklch(32% 0.183 273.5)
XYZ	xyz(5.6347, 2.6953, 25.4174)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20138D #808D13

analogous

#13438D #20138D #5D138D

triadic

#20138D #8D2013 #138D20

tetradic

#20138D #8D1343 #808D13 #138D5D

square

#20138D #8D1343 #808D13 #138D5D

split-complementary

#20138D #8D5D13 #438D13

monochromatic

#080421 #140C57 #20138D #2C1AC3 #4936E4

Accessibility & contrast

On white

13.64

#20138D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#20138D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20138D

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20138D	#FFFFFF	#000000	##FFFFFF
##20138D	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003390

Deuteranopia (green-blind)

#00288B

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20138d;
/* rgb */ color: rgb(32, 19, 141);
/* oklch */ color: oklch(32.0% 0.183 273.5);

Tailwind

colors: {
  custom: {
    50: '#7056b0',
    500: '#20138d',
    950: '#000000',
  },
}

SCSS

$custom: #20138d;
$custom-light: #7056b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20138d",
  "rgb": {
    "r": 32,
    "g": 19,
    "b": 141
  },
  "hsl": {
    "h": 246.393,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32001,
    "c": 0.18303,
    "h": 273.5
  },
  "luminance": 0.02696
}

Semantic roles & 50–950 ramp

primary

#20138D

secondary

#B3C13B

accent

#F335DF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #20138D

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

Preview Lab → · Contrast checker → · Palette generator →