#20118C#20118C

#20118C is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.7% C 0.183 H 273.7°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#20118C
RGB	rgb(32, 17, 140)
HSL	hsl(247, 78%, 31%)
HSV	hsv(247, 88%, 55%)
CMYK	cmyk(77.1%, 87.9%, 0%, 45.1%)
CIE-LAB	lab(18.37, 45.58, -63.24)
CIE-LCH	lch(18.37, 77.96, 305.79°)
OKLab	oklab(31.68% 0.012 -0.1828)
OKLCH	oklch(31.68% 0.183 273.7)
XYZ	xyz(5.5282, 2.6008, 25.0165)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20118C #7D8C11

analogous

#113F8C #20118C #5D118C

triadic

#20118C #8C2011 #118C20

tetradic

#20118C #8C113F #7D8C11 #118C5D

square

#20118C #8C113F #7D8C11 #118C5D

split-complementary

#20118C #8C5D11 #3F8C11

monochromatic

#07041F #140A55 #20118C #2C18C3 #4731E6

Accessibility & contrast

On white

13.81

#20118C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#20118C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20118C

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20118C	#FFFFFF	#000000	##FFFFFF
##20118C	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00328F

Deuteranopia (green-blind)

#00278A

Tritanopia (blue-blind)

#003A52

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #20118c;
/* rgb */ color: rgb(32, 17, 140);
/* oklch */ color: oklch(31.7% 0.183 273.7);

Tailwind

colors: {
  custom: {
    50: '#7055af',
    500: '#20118c',
    950: '#000000',
  },
}

SCSS

$custom: #20118c;
$custom-light: #7055af;
$custom-dark: #000000;

JSON

{
  "hex": "#20118c",
  "rgb": {
    "r": 32,
    "g": 17,
    "b": 140
  },
  "hsl": {
    "h": 247.317,
    "s": 78.344,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31682,
    "c": 0.18321,
    "h": 273.7
  },
  "luminance": 0.02601
}

Semantic roles & 50–950 ramp

primary

#20118C

secondary

#B0C138

accent

#F533DD

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090311

muted

#7B7880

Preview Lab

Preview with #20118C

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

Preview Lab → · Contrast checker → · Palette generator →