#20428C#20428C

#20428C is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.9% C 0.130 H 263.2°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#20428C
RGB	rgb(32, 66, 140)
HSL	hsl(221, 63%, 34%)
HSV	hsv(221, 77%, 55%)
CMYK	cmyk(77.1%, 52.9%, 0%, 45.1%)
CIE-LAB	lab(29.65, 15.52, -44.73)
CIE-LCH	lch(29.65, 47.34, 289.13°)
OKLab	oklab(39.9% -0.0153 -0.1287)
OKLCH	oklch(39.9% 0.13 263.2)
XYZ	xyz(7.2758, 6.0961, 25.5991)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20428C #8C6A20

analogous

#20788C #20428C #34208C

triadic

#20428C #8C2042 #428C20

tetradic

#20428C #8C2078 #8C6A20 #208C34

square

#20428C #8C2078 #8C6A20 #208C34

split-complementary

#20428C #8C3420 #788C20

monochromatic

#091328 #152B5A #20428C #2B59BE #507AD7

Accessibility & contrast

On white

9.46

#20428C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#20428C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20428C

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20428C	#FFFFFF	#000000	##FFFFFF
##20428C	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114B8F

Deuteranopia (green-blind)

#00418B

Tritanopia (blue-blind)

#005460

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #20428c;
/* rgb */ color: rgb(32, 66, 140);
/* oklch */ color: oklch(39.9% 0.130 263.2);

Tailwind

colors: {
  custom: {
    50: '#6c75ae',
    500: '#20428c',
    950: '#000000',
  },
}

SCSS

$custom: #20428c;
$custom-light: #6c75ae;
$custom-dark: #000000;

JSON

{
  "hex": "#20428c",
  "rgb": {
    "r": 32,
    "g": 66,
    "b": 140
  },
  "hsl": {
    "h": 221.111,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.39895,
    "c": 0.12961,
    "h": 263.2
  },
  "luminance": 0.06097
}

Semantic roles & 50–950 ramp

primary

#20428C

secondary

#BA984E

accent

#B242E6

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #20428C

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

Preview Lab → · Contrast checker → · Palette generator →