#20519C#20519C

#20519C is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.5% C 0.133 H 259.0°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#20519C
RGB	rgb(32, 81, 156)
HSL	hsl(216, 66%, 37%)
HSV	hsv(216, 79%, 61%)
CMYK	cmyk(79.5%, 48.1%, 0%, 38.8%)
CIE-LAB	lab(35.18, 11.72, -45.55)
CIE-LCH	lch(35.18, 47.03, 284.42°)
OKLab	oklab(44.49% -0.0255 -0.1308)
OKLCH	oklch(44.49% 0.133 259)
XYZ	xyz(9.5367, 8.5911, 32.6017)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20519C #9C6B20

analogous

#208F9C #20519C #2D209C

triadic

#20519C #9C2051 #519C20

tetradic

#20519C #9C208F #9C6B20 #209C2D

square

#20519C #9C208F #9C6B20 #209C2D

split-complementary

#20519C #9C2D20 #8F9C20

monochromatic

#0B1C36 #163769 #20519C #2A6BCF #598DDD

Accessibility & contrast

On white

7.73

#20519C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#20519C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20519C

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20519C	#FFFFFF	#000000	##FFFFFF
##20519C	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27599F

Deuteranopia (green-blind)

#014D9B

Tritanopia (blue-blind)

#00636F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #20519c;
/* rgb */ color: rgb(32, 81, 156);
/* oklch */ color: oklch(44.5% 0.133 259.0);

Tailwind

colors: {
  custom: {
    50: '#6f81ba',
    500: '#20519c',
    950: '#000000',
  },
}

SCSS

$custom: #20519c;
$custom-light: #6f81ba;
$custom-dark: #000000;

JSON

{
  "hex": "#20519c",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 156
  },
  "hsl": {
    "h": 216.29,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44488,
    "c": 0.1333,
    "h": 259
  },
  "luminance": 0.08592
}

Semantic roles & 50–950 ramp

primary

#20519C

secondary

#C19757

accent

#A63FE9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #20519C

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

Preview Lab → · Contrast checker → · Palette generator →