#2822A7#2822A7

#2822A7 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.3% C 0.200 H 272.9°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#2822A7
RGB	rgb(40, 34, 167)
HSL	hsl(243, 66%, 39%)
HSV	hsv(243, 80%, 65%)
CMYK	cmyk(76%, 79.6%, 0%, 34.5%)
CIE-LAB	lab(24.90, 46.58, -68.98)
CIE-LCH	lch(24.90, 83.24, 304.03°)
OKLab	oklab(37.29% 0.0101 -0.1996)
OKLCH	oklch(37.29% 0.2 272.9)
XYZ	xyz(8.4198, 4.3843, 36.9542)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2822A7 #A1A722

analogous

#225FA7 #2822A7 #6B22A7

triadic

#2822A7 #A72822 #22A728

tetradic

#2822A7 #A7225F #A1A722 #22A76B

square

#2822A7 #A7225F #A1A722 #22A76B

split-complementary

#2822A7 #A76B22 #5FA722

monochromatic

#100D41 #1C1874 #2822A7 #3931D5 #6A64DF

Accessibility & contrast

On white

11.19

#2822A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2822A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2822A7

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2822A7	#FFFFFF	#000000	##FFFFFF
##2822A7	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)

#0041AB

Deuteranopia (green-blind)

#0035A5

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2822a7;
/* rgb */ color: rgb(40, 34, 167);
/* oklch */ color: oklch(37.3% 0.200 272.9);

Tailwind

colors: {
  custom: {
    50: '#7860c3',
    500: '#2822a7',
    950: '#000000',
  },
}

SCSS

$custom: #2822a7;
$custom-light: #7860c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2822a7",
  "rgb": {
    "r": 40,
    "g": 34,
    "b": 167
  },
  "hsl": {
    "h": 242.707,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37291,
    "c": 0.19988,
    "h": 272.9
  },
  "luminance": 0.04385
}

Semantic roles & 50–950 ramp

primary

#2822A7

secondary

#C0C560

accent

#E93FE1

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2822A7

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

Preview Lab → · Contrast checker → · Palette generator →