#20308D#20308D

#20308D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.154 H 269.3°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#20308D
RGB	rgb(32, 48, 141)
HSL	hsl(231, 63%, 34%)
HSV	hsv(231, 77%, 55%)
CMYK	cmyk(77.3%, 66%, 0%, 44.7%)
CIE-LAB	lab(24.78, 28.28, -53.29)
CIE-LCH	lch(24.78, 60.32, 297.95°)
OKLab	oklab(36.27% -0.0019 -0.1541)
OKLCH	oklch(36.27% 0.154 269.3)
XYZ	xyz(6.4587, 4.3434, 25.6921)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20308D #8D7D20

analogous

#20678D #20308D #47208D

triadic

#20308D #8D2030 #308D20

tetradic

#20308D #8D2067 #8D7D20 #208D47

square

#20308D #8D2067 #8D7D20 #208D47

split-complementary

#20308D #8D4720 #678D20

monochromatic

#090E29 #151F5B #20308D #2B41BF #5064D7

Accessibility & contrast

On white

11.24

#20308D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#20308D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20308D

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20308D	#FFFFFF	#000000	##FFFFFF
##20308D	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004090

Deuteranopia (green-blind)

#00368B

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #20308d;
/* rgb */ color: rgb(32, 48, 141);
/* oklch */ color: oklch(36.3% 0.154 269.3);

Tailwind

colors: {
  custom: {
    50: '#6e68af',
    500: '#20308d',
    950: '#000000',
  },
}

SCSS

$custom: #20308d;
$custom-light: #6e68af;
$custom-dark: #000000;

JSON

{
  "hex": "#20308d",
  "rgb": {
    "r": 32,
    "g": 48,
    "b": 141
  },
  "hsl": {
    "h": 231.193,
    "s": 63.006,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3627,
    "c": 0.15411,
    "h": 269.3
  },
  "luminance": 0.04344
}

Semantic roles & 50–950 ramp

primary

#20308D

secondary

#BAAB4E

accent

#CE42E6

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #20308D

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

Preview Lab → · Contrast checker → · Palette generator →