#20157B#20157B

#20157B is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.0% C 0.160 H 275.6°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#20157B
RGB	rgb(32, 21, 123)
HSL	hsl(246, 71%, 28%)
HSV	hsv(246, 83%, 48%)
CMYK	cmyk(74%, 82.9%, 0%, 51.8%)
CIE-LAB	lab(16.86, 38.41, -54.99)
CIE-LCH	lch(16.86, 67.08, 304.93°)
OKLab	oklab(30.03% 0.0157 -0.159)
OKLCH	oklch(30.03% 0.16 275.6)
XYZ	xyz(4.4378, 2.2730, 18.9399)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20157B #707B15

analogous

#153D7B #20157B #53157B

triadic

#20157B #7B2015 #157B20

tetradic

#20157B #7B153D #707B15 #157B53

square

#20157B #7B153D #707B15 #157B53

split-complementary

#20157B #7B5315 #3D7B15

monochromatic

#07041A #120C47 #20157B #2E1EAF #422FDB

Accessibility & contrast

On white

14.44

#20157B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#20157B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20157B

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20157B	#FFFFFF	#000000	##FFFFFF
##20157B	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002579

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #20157b;
/* rgb */ color: rgb(32, 21, 123);
/* oklch */ color: oklch(30.0% 0.160 275.6);

Tailwind

colors: {
  custom: {
    50: '#6c56a2',
    500: '#20157b',
    950: '#000000',
  },
}

SCSS

$custom: #20157b;
$custom-light: #6c56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#20157b",
  "rgb": {
    "r": 32,
    "g": 21,
    "b": 123
  },
  "hsl": {
    "h": 246.471,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30027,
    "c": 0.15975,
    "h": 275.6
  },
  "luminance": 0.02273
}

Semantic roles & 50–950 ramp

primary

#20157B

secondary

#A4B03B

accent

#EE3ADA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #20157B

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

Preview Lab → · Contrast checker → · Palette generator →