#20428E#20428E

#20428E is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.1% C 0.132 H 263.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#20428E
RGB	rgb(32, 66, 142)
HSL	hsl(221, 63%, 34%)
HSV	hsv(221, 77%, 56%)
CMYK	cmyk(77.5%, 53.5%, 0%, 44.3%)
CIE-LAB	lab(29.80, 16.32, -45.72)
CIE-LCH	lch(29.80, 48.54, 289.64°)
OKLab	oklab(40.06% -0.0151 -0.1316)
OKLCH	oklch(40.06% 0.132 263.5)
XYZ	xyz(7.4246, 6.1557, 26.3828)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20428E #8E6C20

analogous

#20798E #20428E #35208E

triadic

#20428E #8E2042 #428E20

tetradic

#20428E #8E2079 #8E6C20 #208E35

square

#20428E #8E2079 #8E6C20 #208E35

split-complementary

#20428E #8E3520 #798E20

monochromatic

#09142A #152B5C #20428E #2B59C0 #517AD8

Accessibility & contrast

On white

9.41

#20428E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#20428E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20428E

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20428E	#FFFFFF	#000000	##FFFFFF
##20428E	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4C91

Deuteranopia (green-blind)

#00418C

Tritanopia (blue-blind)

#005461

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #20428e;
/* rgb */ color: rgb(32, 66, 142);
/* oklch */ color: oklch(40.1% 0.132 263.5);

Tailwind

colors: {
  custom: {
    50: '#6d75b0',
    500: '#20428e',
    950: '#000000',
  },
}

SCSS

$custom: #20428e;
$custom-light: #6d75b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20428e",
  "rgb": {
    "r": 32,
    "g": 66,
    "b": 142
  },
  "hsl": {
    "h": 221.455,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40055,
    "c": 0.13248,
    "h": 263.5
  },
  "luminance": 0.06156
}

Semantic roles & 50–950 ramp

primary

#20428E

secondary

#BB9A4F

accent

#B342E6

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #20428E

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

Preview Lab → · Contrast checker → · Palette generator →