#20307A#20307A

#20307A is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.5% C 0.127 H 269.3°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#20307A
RGB	rgb(32, 48, 122)
HSL	hsl(229, 58%, 30%)
HSV	hsv(229, 74%, 48%)
CMYK	cmyk(73.8%, 60.7%, 0%, 52.2%)
CIE-LAB	lab(23.09, 20.90, -44.13)
CIE-LCH	lch(23.09, 48.83, 295.35°)
OKLab	oklab(34.5% -0.0016 -0.1272)
OKLCH	oklch(34.5% 0.127 269.3)
XYZ	xyz(5.1643, 3.8256, 18.8748)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20307A #7A6A20

analogous

#205D7A #20307A #3D207A

triadic

#20307A #7A2030 #307A20

tetradic

#20307A #7A205D #7A6A20 #207A3D

square

#20307A #7A205D #7A6A20 #207A3D

split-complementary

#20307A #7A3D20 #5D7A20

monochromatic

#070A19 #131D4A #20307A #2D43AA #465ECE

Accessibility & contrast

On white

11.90

#20307A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#20307A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20307A

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20307A	#FFFFFF	#000000	##FFFFFF
##20307A	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7C

Deuteranopia (green-blind)

#003379

Tritanopia (blue-blind)

#004250

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #20307a;
/* rgb */ color: rgb(32, 48, 122);
/* oklch */ color: oklch(34.5% 0.127 269.3);

Tailwind

colors: {
  custom: {
    50: '#6968a1',
    500: '#20307a',
    950: '#000000',
  },
}

SCSS

$custom: #20307a;
$custom-light: #6968a1;
$custom-dark: #000000;

JSON

{
  "hex": "#20307a",
  "rgb": {
    "r": 32,
    "g": 48,
    "b": 122
  },
  "hsl": {
    "h": 229.333,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34496,
    "c": 0.12725,
    "h": 269.3
  },
  "luminance": 0.03826
}

Semantic roles & 50–950 ramp

primary

#20307A

secondary

#AD9B49

accent

#C646E2

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #20307A

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

Preview Lab → · Contrast checker → · Palette generator →