#20437E#20437E

#20437E is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.1% C 0.108 H 260.2°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#20437E
RGB	rgb(32, 67, 126)
HSL	hsl(218, 59%, 31%)
HSV	hsv(218, 75%, 49%)
CMYK	cmyk(74.6%, 46.8%, 0%, 50.6%)
CIE-LAB	lab(28.97, 9.22, -37.14)
CIE-LCH	lch(28.97, 38.26, 283.95°)
OKLab	oklab(39.06% -0.0184 -0.1063)
OKLCH	oklch(39.06% 0.108 260.2)
XYZ	xyz(6.3674, 5.8271, 20.5238)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20437E #7E5B20

analogous

#20727E #20437E #2C207E

triadic

#20437E #7E2043 #437E20

tetradic

#20437E #7E2072 #7E5B20 #207E2C

square

#20437E #7E2072 #7E5B20 #207E2C

split-complementary

#20437E #7E2C20 #727E20

monochromatic

#070F1C #14294D #20437E #2C5DAF #487BD0

Accessibility & contrast

On white

9.70

#20437E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#20437E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20437E

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20437E	#FFFFFF	#000000	##FFFFFF
##20437E	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254980

Deuteranopia (green-blind)

#12407D

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #20437e;
/* rgb */ color: rgb(32, 67, 126);
/* oklch */ color: oklch(39.1% 0.108 260.2);

Tailwind

colors: {
  custom: {
    50: '#6976a4',
    500: '#20437e',
    950: '#000000',
  },
}

SCSS

$custom: #20437e;
$custom-light: #6976a4;
$custom-dark: #000000;

JSON

{
  "hex": "#20437e",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 126
  },
  "hsl": {
    "h": 217.66,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39059,
    "c": 0.10793,
    "h": 260.2
  },
  "luminance": 0.05828
}

Semantic roles & 50–950 ramp

primary

#20437E

secondary

#B18A49

accent

#A845E3

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #20437E

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

Preview Lab → · Contrast checker → · Palette generator →