#20488E#20488E

#20488E is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.4% C 0.125 H 260.7°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#20488E
RGB	rgb(32, 72, 142)
HSL	hsl(218, 63%, 34%)
HSV	hsv(218, 77%, 56%)
CMYK	cmyk(77.5%, 49.3%, 0%, 44.3%)
CIE-LAB	lab(31.56, 12.21, -42.87)
CIE-LCH	lch(31.56, 44.58, 285.89°)
OKLab	oklab(41.4% -0.0202 -0.1231)
OKLCH	oklch(41.4% 0.125 260.7)
XYZ	xyz(7.7938, 6.8939, 26.5058)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20488E #8E6620

analogous

#207F8E #20488E #2F208E

triadic

#20488E #8E2048 #488E20

tetradic

#20488E #8E207F #8E6620 #208E2F

square

#20488E #8E207F #8E6620 #208E2F

split-complementary

#20488E #8E2F20 #7F8E20

monochromatic

#09152A #152F5C #20488E #2B61C0 #5182D8

Accessibility & contrast

On white

8.83

#20488E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#20488E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20488E

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20488E	#FFFFFF	#000000	##FFFFFF
##20488E	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215091

Deuteranopia (green-blind)

#00468D

Tritanopia (blue-blind)

#005964

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #20488e;
/* rgb */ color: rgb(32, 72, 142);
/* oklch */ color: oklch(41.4% 0.125 260.7);

Tailwind

colors: {
  custom: {
    50: '#6c7aaf',
    500: '#20488e',
    950: '#000000',
  },
}

SCSS

$custom: #20488e;
$custom-light: #6c7aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#20488e",
  "rgb": {
    "r": 32,
    "g": 72,
    "b": 142
  },
  "hsl": {
    "h": 218.182,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.414,
    "c": 0.12477,
    "h": 260.7
  },
  "luminance": 0.06895
}

Semantic roles & 50–950 ramp

primary

#20488E

secondary

#BB944F

accent

#AA42E6

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #20488E

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

Preview Lab → · Contrast checker → · Palette generator →