#20488C#20488C

#20488C is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.3% C 0.122 H 260.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#20488C
RGB	rgb(32, 72, 140)
HSL	hsl(218, 63%, 34%)
HSV	hsv(218, 77%, 55%)
CMYK	cmyk(77.1%, 48.6%, 0%, 45.1%)
CIE-LAB	lab(31.43, 11.40, -41.87)
CIE-LCH	lch(31.43, 43.39, 285.24°)
OKLab	oklab(41.25% -0.0205 -0.1202)
OKLCH	oklch(41.25% 0.122 260.3)
XYZ	xyz(7.6449, 6.8344, 25.7221)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20488C #8C6420

analogous

#207E8C #20488C #2E208C

triadic

#20488C #8C2048 #488C20

tetradic

#20488C #8C207E #8C6420 #208C2E

square

#20488C #8C207E #8C6420 #208C2E

split-complementary

#20488C #8C2E20 #7E8C20

monochromatic

#091528 #152E5A #20488C #2B62BE #5082D7

Accessibility & contrast

On white

8.87

#20488C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#20488C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20488C

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20488C	#FFFFFF	#000000	##FFFFFF
##20488C	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234F8F

Deuteranopia (green-blind)

#04458B

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #20488c;
/* rgb */ color: rgb(32, 72, 140);
/* oklch */ color: oklch(41.3% 0.122 260.3);

Tailwind

colors: {
  custom: {
    50: '#6c7aae',
    500: '#20488c',
    950: '#000000',
  },
}

SCSS

$custom: #20488c;
$custom-light: #6c7aae;
$custom-dark: #000000;

JSON

{
  "hex": "#20488c",
  "rgb": {
    "r": 32,
    "g": 72,
    "b": 140
  },
  "hsl": {
    "h": 217.778,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.41251,
    "c": 0.12191,
    "h": 260.3
  },
  "luminance": 0.06835
}

Semantic roles & 50–950 ramp

primary

#20488C

secondary

#BA924E

accent

#A942E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #20488C

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

Preview Lab → · Contrast checker → · Palette generator →