#20337A#20337A

#20337A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.1% C 0.123 H 268.1°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#20337A
RGB	rgb(32, 51, 122)
HSL	hsl(227, 58%, 30%)
HSV	hsv(227, 74%, 48%)
CMYK	cmyk(73.8%, 58.2%, 0%, 52.2%)
CIE-LAB	lab(23.93, 18.79, -42.75)
CIE-LCH	lch(23.93, 46.70, 293.73°)
OKLab	oklab(35.13% -0.0041 -0.1231)
OKLCH	oklch(35.13% 0.123 268.1)
XYZ	xyz(5.2911, 4.0793, 18.9171)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20337A #7A6720

analogous

#20607A #20337A #3A207A

triadic

#20337A #7A2033 #337A20

tetradic

#20337A #7A2060 #7A6720 #207A3A

square

#20337A #7A2060 #7A6720 #207A3A

split-complementary

#20337A #7A3A20 #607A20

monochromatic

#070A19 #131F4A #20337A #2D47AA #4663CE

Accessibility & contrast

On white

11.56

#20337A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#20337A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20337A

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20337A	#FFFFFF	#000000	##FFFFFF
##20337A	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7C

Deuteranopia (green-blind)

#003579

Tritanopia (blue-blind)

#004451

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #20337a;
/* rgb */ color: rgb(32, 51, 122);
/* oklch */ color: oklch(35.1% 0.123 268.1);

Tailwind

colors: {
  custom: {
    50: '#696aa1',
    500: '#20337a',
    950: '#000000',
  },
}

SCSS

$custom: #20337a;
$custom-light: #696aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#20337a",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 122
  },
  "hsl": {
    "h": 227.333,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35129,
    "c": 0.12322,
    "h": 268.1
  },
  "luminance": 0.0408
}

Semantic roles & 50–950 ramp

primary

#20337A

secondary

#AD9849

accent

#C146E2

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #20337A

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

Preview Lab → · Contrast checker → · Palette generator →