#2D208B#2D208B

#2D208B is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.3% C 0.166 H 278.5°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D208B
RGB	rgb(45, 32, 139)
HSL	hsl(247, 63%, 34%)
HSV	hsv(247, 77%, 55%)
CMYK	cmyk(67.6%, 77%, 0%, 45.5%)
CIE-LAB	lab(21.78, 39.05, -56.94)
CIE-LCH	lch(21.78, 69.04, 304.45°)
OKLab	oklab(34.28% 0.0245 -0.1644)
OKLCH	oklch(34.28% 0.166 278.5)
XYZ	xyz(6.2574, 3.4545, 24.7581)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D208B #7E8B20

analogous

#20488B #2D208B #62208B

triadic

#2D208B #8B2D20 #208B2D

tetradic

#2D208B #8B2048 #7E8B20 #208B62

square

#2D208B #8B2048 #7E8B20 #208B62

split-complementary

#2D208B #8B6220 #488B20

monochromatic

#0D0928 #1D1559 #2D208B #3D2BBD #5F4FD6

Accessibility & contrast

On white

12.42

#2D208B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2D208B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D208B

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D208B	#FFFFFF	#000000	##FFFFFF
##2D208B	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388E

Deuteranopia (green-blind)

#003089

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d208b;
/* rgb */ color: rgb(45, 32, 139);
/* oklch */ color: oklch(34.3% 0.166 278.5);

Tailwind

colors: {
  custom: {
    50: '#745eae',
    500: '#2d208b',
    950: '#000000',
  },
}

SCSS

$custom: #2d208b;
$custom-light: #745eae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d208b",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 139
  },
  "hsl": {
    "h": 247.29,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34275,
    "c": 0.16624,
    "h": 278.5
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#2D208B

secondary

#ACBA4D

accent

#E642D2

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D208B

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

Preview Lab → · Contrast checker → · Palette generator →