#2822AC#2822AC

#2822AC is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.9% C 0.206 H 272.5°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#2822AC
RGB	rgb(40, 34, 172)
HSL	hsl(243, 67%, 40%)
HSV	hsv(243, 80%, 67%)
CMYK	cmyk(76.7%, 80.2%, 0%, 32.5%)
CIE-LAB	lab(25.48, 48.17, -71.04)
CIE-LCH	lch(25.48, 85.84, 304.14°)
OKLab	oklab(37.86% 0.009 -0.2056)
OKLCH	oklch(37.86% 0.206 272.5)
XYZ	xyz(8.8910, 4.5728, 39.4358)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2822AC #A6AC22

analogous

#2261AC #2822AC #6D22AC

triadic

#2822AC #AC2822 #22AC28

tetradic

#2822AC #AC2261 #A6AC22 #22AC6D

square

#2822AC #AC2261 #A6AC22 #22AC6D

split-complementary

#2822AC #AC6D22 #61AC22

monochromatic

#100E46 #1C1879 #2822AC #3B34D7 #6D67E1

Accessibility & contrast

On white

10.97

#2822AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2822AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2822AC

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2822AC	#FFFFFF	#000000	##FFFFFF
##2822AC	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004D67

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2822ac;
/* rgb */ color: rgb(40, 34, 172);
/* oklch */ color: oklch(37.9% 0.206 272.5);

Tailwind

colors: {
  custom: {
    50: '#7a61c6',
    500: '#2822ac',
    950: '#000000',
  },
}

SCSS

$custom: #2822ac;
$custom-light: #7a61c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2822ac",
  "rgb": {
    "r": 40,
    "g": 34,
    "b": 172
  },
  "hsl": {
    "h": 242.609,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.37863,
    "c": 0.20578,
    "h": 272.5
  },
  "luminance": 0.04574
}

Semantic roles & 50–950 ramp

primary

#2822AC

secondary

#C2C763

accent

#EA3EE2

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2822AC

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

Preview Lab → · Contrast checker → · Palette generator →