#20338E#20338E

#20338E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.152 H 268.5°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#20338E
RGB	rgb(32, 51, 142)
HSL	hsl(230, 63%, 34%)
HSV	hsv(230, 77%, 56%)
CMYK	cmyk(77.5%, 64.1%, 0%, 44.3%)
CIE-LAB	lab(25.64, 26.63, -52.48)
CIE-LCH	lch(25.64, 58.85, 296.91°)
OKLab	oklab(36.94% -0.0039 -0.1517)
OKLCH	oklch(36.94% 0.152 268.5)
XYZ	xyz(6.6603, 4.6270, 26.1280)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20338E #8E7B20

analogous

#206A8E #20338E #44208E

triadic

#20338E #8E2033 #338E20

tetradic

#20338E #8E206A #8E7B20 #208E44

square

#20338E #8E206A #8E7B20 #208E44

split-complementary

#20338E #8E4420 #6A8E20

monochromatic

#090F2A #15215C #20338E #2B45C0 #5168D8

Accessibility & contrast

On white

10.91

#20338E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#20338E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20338E

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20338E	#FFFFFF	#000000	##FFFFFF
##20338E	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #20338e;
/* rgb */ color: rgb(32, 51, 142);
/* oklch */ color: oklch(36.9% 0.152 268.5);

Tailwind

colors: {
  custom: {
    50: '#6e6ab0',
    500: '#20338e',
    950: '#000000',
  },
}

SCSS

$custom: #20338e;
$custom-light: #6e6ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#20338e",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 142
  },
  "hsl": {
    "h": 229.636,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.36938,
    "c": 0.15177,
    "h": 268.5
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#20338E

secondary

#BBA84F

accent

#CA42E6

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #20338E

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

Preview Lab → · Contrast checker → · Palette generator →