#2D22A3#2D22A3

#2D22A3 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.2% C 0.194 H 275.2°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2D22A3
RGB	rgb(45, 34, 163)
HSL	hsl(245, 65%, 39%)
HSV	hsv(245, 79%, 64%)
CMYK	cmyk(72.4%, 79.1%, 0%, 36.1%)
CIE-LAB	lab(24.78, 45.71, -66.75)
CIE-LCH	lch(24.78, 80.90, 304.40°)
OKLab	oklab(37.16% 0.0175 -0.193)
OKLCH	oklch(37.16% 0.194 275.2)
XYZ	xyz(8.2629, 4.3455, 35.0465)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D22A3 #98A322

analogous

#2257A3 #2D22A3 #6D22A3

triadic

#2D22A3 #A32D22 #22A32D

tetradic

#2D22A3 #A32257 #98A322 #22A36D

square

#2D22A3 #A32257 #98A322 #22A36D

split-complementary

#2D22A3 #A36D22 #57A322

monochromatic

#110D3E #1F1770 #2D22A3 #3D2FD4 #6C61DE

Accessibility & contrast

On white

11.23

#2D22A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2D22A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D22A3

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D22A3	#FFFFFF	#000000	##FFFFFF
##2D22A3	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A7

Deuteranopia (green-blind)

#0035A1

Tritanopia (blue-blind)

#004962

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d22a3;
/* rgb */ color: rgb(45, 34, 163);
/* oklch */ color: oklch(37.2% 0.194 275.2);

Tailwind

colors: {
  custom: {
    50: '#7960c0',
    500: '#2d22a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d22a3;
$custom-light: #7960c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d22a3",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 163
  },
  "hsl": {
    "h": 245.116,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37162,
    "c": 0.19381,
    "h": 275.2
  },
  "luminance": 0.04346
}

Semantic roles & 50–950 ramp

primary

#2D22A3

secondary

#BAC35E

accent

#E83FDA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D22A3

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

Preview Lab → · Contrast checker → · Palette generator →