#20519D#20519D

#20519D is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.6% C 0.135 H 259.2°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#20519D
RGB	rgb(32, 81, 157)
HSL	hsl(216, 66%, 37%)
HSV	hsv(216, 80%, 62%)
CMYK	cmyk(79.6%, 48.4%, 0%, 38.4%)
CIE-LAB	lab(35.25, 12.11, -46.04)
CIE-LCH	lch(35.25, 47.61, 284.74°)
OKLab	oklab(44.56% -0.0253 -0.1323)
OKLCH	oklch(44.56% 0.135 259.2)
XYZ	xyz(9.6217, 8.6251, 33.0495)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20519D #9D6C20

analogous

#20909D #20519D #2D209D

triadic

#20519D #9D2051 #519D20

tetradic

#20519D #9D2090 #9D6C20 #209D2D

square

#20519D #9D2090 #9D6C20 #209D2D

split-complementary

#20519D #9D2D20 #909D20

monochromatic

#0B1D37 #16376A #20519D #2A6BD0 #5A8EDD

Accessibility & contrast

On white

7.71

#20519D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#20519D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20519D

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20519D	#FFFFFF	#000000	##FFFFFF
##20519D	1.00	7.71	2.73	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2659A0

Deuteranopia (green-blind)

#004E9B

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #20519d;
/* rgb */ color: rgb(32, 81, 157);
/* oklch */ color: oklch(44.6% 0.135 259.2);

Tailwind

colors: {
  custom: {
    50: '#7081ba',
    500: '#20519d',
    950: '#000000',
  },
}

SCSS

$custom: #20519d;
$custom-light: #7081ba;
$custom-dark: #000000;

JSON

{
  "hex": "#20519d",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 157
  },
  "hsl": {
    "h": 216.48,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.44562,
    "c": 0.13469,
    "h": 259.2
  },
  "luminance": 0.08626
}

Semantic roles & 50–950 ramp

primary

#20519D

secondary

#C19857

accent

#A63FE9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #20519D

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

Preview Lab → · Contrast checker → · Palette generator →