#2822A6#2822A6

#2822A6 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.2% C 0.199 H 273.0°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#2822A6
RGB	rgb(40, 34, 166)
HSL	hsl(243, 66%, 39%)
HSV	hsv(243, 80%, 65%)
CMYK	cmyk(75.9%, 79.5%, 0%, 34.9%)
CIE-LAB	lab(24.79, 46.26, -68.57)
CIE-LCH	lch(24.79, 82.72, 304.01°)
OKLab	oklab(37.18% 0.0103 -0.1984)
OKLCH	oklch(37.18% 0.199 273)
XYZ	xyz(8.3277, 4.3475, 36.4693)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2822A6 #A0A622

analogous

#225EA6 #2822A6 #6A22A6

triadic

#2822A6 #A62822 #22A628

tetradic

#2822A6 #A6225E #A0A622 #22A66A

square

#2822A6 #A6225E #A0A622 #22A66A

split-complementary

#2822A6 #A66A22 #5EA622

monochromatic

#100D40 #1C1873 #2822A6 #3830D5 #6963DF

Accessibility & contrast

On white

11.23

#2822A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2822A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2822A6

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2822A6	#FFFFFF	#000000	##FFFFFF
##2822A6	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)

#0041AA

Deuteranopia (green-blind)

#0034A4

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2822a6;
/* rgb */ color: rgb(40, 34, 166);
/* oklch */ color: oklch(37.2% 0.199 273.0);

Tailwind

colors: {
  custom: {
    50: '#7860c2',
    500: '#2822a6',
    950: '#000000',
  },
}

SCSS

$custom: #2822a6;
$custom-light: #7860c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2822a6",
  "rgb": {
    "r": 40,
    "g": 34,
    "b": 166
  },
  "hsl": {
    "h": 242.727,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37178,
    "c": 0.19868,
    "h": 273
  },
  "luminance": 0.04348
}

Semantic roles & 50–950 ramp

primary

#2822A6

secondary

#C0C45F

accent

#E93FE1

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2822A6

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

Preview Lab → · Contrast checker → · Palette generator →