#20179E#20179E

#20179E is a dark, highly saturated blue. Relative luminance 0.034; OKLCH L 34.5% C 0.200 H 271.6°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#20179E
RGB	rgb(32, 23, 158)
HSL	hsl(244, 75%, 35%)
HSV	hsv(244, 85%, 62%)
CMYK	cmyk(79.7%, 85.4%, 0%, 38%)
CIE-LAB	lab(21.53, 48.51, -69.11)
CIE-LCH	lch(21.53, 84.44, 305.06°)
OKLab	oklab(34.51% 0.0055 -0.1999)
OKLCH	oklch(34.51% 0.2 271.6)
XYZ	xyz(7.0715, 3.3877, 32.6223)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20179E #959E17

analogous

#17519E #20179E #63179E

triadic

#20179E #9E2017 #179E20

tetradic

#20179E #9E1751 #959E17 #179E63

square

#20179E #9E1751 #959E17 #179E63

split-complementary

#20179E #9E6317 #519E17

monochromatic

#0A0733 #150F69 #20179E #2B1FD3 #554BE5

Accessibility & contrast

On white

12.52

#20179E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#20179E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20179E

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20179E	#FFFFFF	#000000	##FFFFFF
##20179E	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA2

Deuteranopia (green-blind)

#002D9C

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #20179e;
/* rgb */ color: rgb(32, 23, 158);
/* oklch */ color: oklch(34.5% 0.200 271.6);

Tailwind

colors: {
  custom: {
    50: '#7459bc',
    500: '#20179e',
    950: '#000000',
  },
}

SCSS

$custom: #20179e;
$custom-light: #7459bc;
$custom-dark: #000000;

JSON

{
  "hex": "#20179e",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 158
  },
  "hsl": {
    "h": 244,
    "s": 74.586,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34512,
    "c": 0.20002,
    "h": 271.6
  },
  "luminance": 0.03388
}

Semantic roles & 50–950 ramp

primary

#20179E

secondary

#BEC64A

accent

#F137E5

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #20179E

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

Preview Lab → · Contrast checker → · Palette generator →