#20247E#20247E

#20247E is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.148 H 272.7°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#20247E
RGB	rgb(32, 36, 126)
HSL	hsl(237, 59%, 31%)
HSV	hsv(237, 75%, 49%)
CMYK	cmyk(74.6%, 71.4%, 0%, 50.6%)
CIE-LAB	lab(20.34, 30.60, -51.16)
CIE-LCH	lch(20.34, 59.61, 300.88°)
OKLab	oklab(32.6% 0.0071 -0.1479)
OKLCH	oklch(32.6% 0.148 272.7)
XYZ	xyz(4.9912, 3.0747, 20.0651)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20247E #7E7A20

analogous

#20537E #20247E #4B207E

triadic

#20247E #7E2024 #247E20

tetradic

#20247E #7E2053 #7E7A20 #207E4B

square

#20247E #7E2053 #7E7A20 #207E4B

split-complementary

#20247E #7E4B20 #537E20

monochromatic

#07081C #14164D #20247E #2C32AF #484ED0

Accessibility & contrast

On white

13.00

#20247E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#20247E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20247E

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20247E	#FFFFFF	#000000	##FFFFFF
##20247E	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003581

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #20247e;
/* rgb */ color: rgb(32, 36, 126);
/* oklch */ color: oklch(32.6% 0.148 272.7);

Tailwind

colors: {
  custom: {
    50: '#6b5fa4',
    500: '#20247e',
    950: '#000000',
  },
}

SCSS

$custom: #20247e;
$custom-light: #6b5fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#20247e",
  "rgb": {
    "r": 32,
    "g": 36,
    "b": 126
  },
  "hsl": {
    "h": 237.447,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32595,
    "c": 0.1481,
    "h": 272.7
  },
  "luminance": 0.03075
}

Semantic roles & 50–950 ramp

primary

#20247E

secondary

#B1AC49

accent

#DC45E3

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #20247E

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

Preview Lab → · Contrast checker → · Palette generator →