#20437A#20437A

#20437A is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.102 H 259.2°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#20437A
RGB	rgb(32, 67, 122)
HSL	hsl(217, 58%, 30%)
HSV	hsv(217, 74%, 48%)
CMYK	cmyk(73.8%, 45.1%, 0%, 52.2%)
CIE-LAB	lab(28.71, 7.63, -35.05)
CIE-LCH	lch(28.71, 35.87, 282.28°)
OKLab	oklab(38.77% -0.0192 -0.1002)
OKLCH	oklch(38.77% 0.102 259.2)
XYZ	xyz(6.1144, 5.7259, 19.1915)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20437A #7A5720

analogous

#20707A #20437A #2A207A

triadic

#20437A #7A2043 #437A20

tetradic

#20437A #7A2070 #7A5720 #207A2A

square

#20437A #7A2070 #7A5720 #207A2A

split-complementary

#20437A #7A2A20 #707A20

monochromatic

#070E19 #13284A #20437A #2D5EAA #467BCE

Accessibility & contrast

On white

9.79

#20437A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#20437A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20437A

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20437A	#FFFFFF	#000000	##FFFFFF
##20437A	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28487C

Deuteranopia (green-blind)

#184079

Tritanopia (blue-blind)

#005058

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #20437a;
/* rgb */ color: rgb(32, 67, 122);
/* oklch */ color: oklch(38.8% 0.102 259.2);

Tailwind

colors: {
  custom: {
    50: '#6876a1',
    500: '#20437a',
    950: '#000000',
  },
}

SCSS

$custom: #20437a;
$custom-light: #6876a1;
$custom-dark: #000000;

JSON

{
  "hex": "#20437a",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 122
  },
  "hsl": {
    "h": 216.667,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.38772,
    "c": 0.10204,
    "h": 259.2
  },
  "luminance": 0.05727
}

Semantic roles & 50–950 ramp

primary

#20437A

secondary

#AD8649

accent

#A546E2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #20437A

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

Preview Lab → · Contrast checker → · Palette generator →