#2D22A4#2D22A4

#2D22A4 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.195 H 275.1°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D22A4
RGB	rgb(45, 34, 164)
HSL	hsl(245, 66%, 39%)
HSV	hsv(245, 79%, 64%)
CMYK	cmyk(72.6%, 79.3%, 0%, 35.7%)
CIE-LAB	lab(24.89, 46.03, -67.17)
CIE-LCH	lch(24.89, 81.43, 304.42°)
OKLab	oklab(37.27% 0.0173 -0.1942)
OKLCH	oklch(37.27% 0.195 275.1)
XYZ	xyz(8.3528, 4.3815, 35.5203)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D22A4 #99A422

analogous

#2258A4 #2D22A4 #6E22A4

triadic

#2D22A4 #A42D22 #22A42D

tetradic

#2D22A4 #A42258 #99A422 #22A46E

square

#2D22A4 #A42258 #99A422 #22A46E

split-complementary

#2D22A4 #A46E22 #58A422

monochromatic

#110D3F #1F1771 #2D22A4 #3D2FD4 #6C62DE

Accessibility & contrast

On white

11.19

#2D22A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D22A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D22A4

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D22A4	#FFFFFF	#000000	##FFFFFF
##2D22A4	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A8

Deuteranopia (green-blind)

#0035A2

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d22a4;
/* rgb */ color: rgb(45, 34, 164);
/* oklch */ color: oklch(37.3% 0.195 275.1);

Tailwind

colors: {
  custom: {
    50: '#7960c0',
    500: '#2d22a4',
    950: '#000000',
  },
}

SCSS

$custom: #2d22a4;
$custom-light: #7960c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d22a4",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 164
  },
  "hsl": {
    "h": 245.077,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37273,
    "c": 0.19501,
    "h": 275.1
  },
  "luminance": 0.04382
}

Semantic roles & 50–950 ramp

primary

#2D22A4

secondary

#BBC45E

accent

#E93FDA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D22A4

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

Preview Lab → · Contrast checker → · Palette generator →