#20138F#20138F

#20138F is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.3% C 0.185 H 273.3°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#20138F
RGB	rgb(32, 19, 143)
HSL	hsl(246, 77%, 32%)
HSV	hsv(246, 87%, 56%)
CMYK	cmyk(77.6%, 86.7%, 0%, 43.9%)
CIE-LAB	lab(19.04, 45.66, -64.00)
CIE-LCH	lch(19.04, 78.62, 305.50°)
OKLab	oklab(32.25% 0.0106 -0.1851)
OKLCH	oklch(32.25% 0.185 273.3)
XYZ	xyz(5.7848, 2.7554, 26.2082)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20138F #828F13

analogous

#13448F #20138F #5E138F

triadic

#20138F #8F2013 #138F20

tetradic

#20138F #8F1344 #828F13 #138F5E

square

#20138F #8F1344 #828F13 #138F5E

split-complementary

#20138F #8F5E13 #448F13

monochromatic

#080523 #140C59 #20138F #2C1AC5 #4A38E5

Accessibility & contrast

On white

13.54

#20138F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#20138F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20138F

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20138F	#FFFFFF	#000000	##FFFFFF
##20138F	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003492

Deuteranopia (green-blind)

#00288D

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #20138f;
/* rgb */ color: rgb(32, 19, 143);
/* oklch */ color: oklch(32.3% 0.185 273.3);

Tailwind

colors: {
  custom: {
    50: '#7156b1',
    500: '#20138f',
    950: '#000000',
  },
}

SCSS

$custom: #20138f;
$custom-light: #7156b1;
$custom-dark: #000000;

JSON

{
  "hex": "#20138f",
  "rgb": {
    "r": 32,
    "g": 19,
    "b": 143
  },
  "hsl": {
    "h": 246.29,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3225,
    "c": 0.18537,
    "h": 273.3
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#20138F

secondary

#B5C33B

accent

#F335DF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #20138F

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

Preview Lab → · Contrast checker → · Palette generator →