#20217C#20217C

#20217C is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.9% C 0.149 H 273.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#20217C
RGB	rgb(32, 33, 124)
HSL	hsl(239, 59%, 31%)
HSV	hsv(239, 74%, 49%)
CMYK	cmyk(74.2%, 73.4%, 0%, 51.4%)
CIE-LAB	lab(19.43, 31.79, -51.38)
CIE-LCH	lch(19.43, 60.42, 301.75°)
OKLab	oklab(31.88% 0.0092 -0.1486)
OKLCH	oklch(31.88% 0.149 273.5)
XYZ	xyz(4.7764, 2.8496, 19.3632)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20217C #7C7B20

analogous

#204F7C #20217C #4D207C

triadic

#20217C #7C2021 #217C20

tetradic

#20217C #7C204F #7C7B20 #207C4D

square

#20217C #7C204F #7C7B20 #207C4D

split-complementary

#20217C #7C4D20 #4F7C20

monochromatic

#07071B #13144B #20217C #2D2EAD #4748CF

Accessibility & contrast

On white

13.38

#20217C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#20217C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20217C

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20217C	#FFFFFF	#000000	##FFFFFF
##20217C	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#002B7A

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #20217c;
/* rgb */ color: rgb(32, 33, 124);
/* oklch */ color: oklch(31.9% 0.149 273.5);

Tailwind

colors: {
  custom: {
    50: '#6b5da3',
    500: '#20217c',
    950: '#000000',
  },
}

SCSS

$custom: #20217c;
$custom-light: #6b5da3;
$custom-dark: #000000;

JSON

{
  "hex": "#20217c",
  "rgb": {
    "r": 32,
    "g": 33,
    "b": 124
  },
  "hsl": {
    "h": 239.348,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.31878,
    "c": 0.14888,
    "h": 273.5
  },
  "luminance": 0.0285
}

Semantic roles & 50–950 ramp

primary

#20217C

secondary

#AFAE49

accent

#E046E2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #20217C

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

Preview Lab → · Contrast checker → · Palette generator →