#20479F#20479F

#20479F is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.5% C 0.150 H 263.4°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#20479F
RGB	rgb(32, 71, 159)
HSL	hsl(222, 66%, 37%)
HSV	hsv(222, 80%, 62%)
CMYK	cmyk(79.9%, 55.3%, 0%, 37.6%)
CIE-LAB	lab(32.52, 19.66, -51.67)
CIE-LCH	lch(32.52, 55.29, 290.83°)
OKLab	oklab(42.52% -0.0173 -0.149)
OKLCH	oklch(42.52% 0.15 263.4)
XYZ	xyz(9.1047, 7.3157, 33.7264)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20479F #9F7820

analogous

#20869F #20479F #39209F

triadic

#20479F #9F2047 #479F20

tetradic

#20479F #9F2086 #9F7820 #209F39

square

#20479F #9F2086 #9F7820 #209F39

split-complementary

#20479F #9F3920 #869F20

monochromatic

#0B1A39 #16306C #20479F #2A5ED2 #5B83DE

Accessibility & contrast

On white

8.52

#20479F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#20479F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20479F

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20479F	#FFFFFF	#000000	##FFFFFF
##20479F	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #20479f;
/* rgb */ color: rgb(32, 71, 159);
/* oklch */ color: oklch(42.5% 0.150 263.4);

Tailwind

colors: {
  custom: {
    50: '#7179bc',
    500: '#20479f',
    950: '#000000',
  },
}

SCSS

$custom: #20479f;
$custom-light: #7179bc;
$custom-dark: #000000;

JSON

{
  "hex": "#20479f",
  "rgb": {
    "r": 32,
    "g": 71,
    "b": 159
  },
  "hsl": {
    "h": 221.575,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42519,
    "c": 0.15005,
    "h": 263.4
  },
  "luminance": 0.07317
}

Semantic roles & 50–950 ramp

primary

#20479F

secondary

#C2A259

accent

#B53EE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #20479F

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

Preview Lab → · Contrast checker → · Palette generator →