#20138E#20138E

#20138E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.1% C 0.184 H 273.4°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#20138E
RGB	rgb(32, 19, 142)
HSL	hsl(246, 76%, 32%)
HSV	hsv(246, 87%, 56%)
CMYK	cmyk(77.5%, 86.6%, 0%, 44.3%)
CIE-LAB	lab(18.91, 45.35, -63.59)
CIE-LCH	lch(18.91, 78.11, 305.50°)
OKLab	oklab(32.13% 0.0109 -0.1839)
OKLCH	oklch(32.13% 0.184 273.4)
XYZ	xyz(5.7094, 2.7252, 25.8111)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20138E #818E13

analogous

#13448E #20138E #5E138E

triadic

#20138E #8E2013 #138E20

tetradic

#20138E #8E1344 #818E13 #138E5E

square

#20138E #8E1344 #818E13 #138E5E

split-complementary

#20138E #8E5E13 #448E13

monochromatic

#080522 #140C58 #20138E #2C1AC4 #4937E4

Accessibility & contrast

On white

13.59

#20138E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#20138E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20138E

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20138E	#FFFFFF	#000000	##FFFFFF
##20138E	1.00	13.59	1.55	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003391

Deuteranopia (green-blind)

#00288C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20138e;
/* rgb */ color: rgb(32, 19, 142);
/* oklch */ color: oklch(32.1% 0.184 273.4);

Tailwind

colors: {
  custom: {
    50: '#7156b0',
    500: '#20138e',
    950: '#000000',
  },
}

SCSS

$custom: #20138e;
$custom-light: #7156b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20138e",
  "rgb": {
    "r": 32,
    "g": 19,
    "b": 142
  },
  "hsl": {
    "h": 246.341,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32125,
    "c": 0.1842,
    "h": 273.4
  },
  "luminance": 0.02726
}

Semantic roles & 50–950 ramp

primary

#20138E

secondary

#B4C23B

accent

#F335DF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #20138E

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

Preview Lab → · Contrast checker → · Palette generator →