#2E22A8#2E22A8

#2E22A8 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.200 H 275.1°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#2E22A8
RGB	rgb(46, 34, 168)
HSL	hsl(245, 66%, 40%)
HSV	hsv(245, 80%, 66%)
CMYK	cmyk(72.6%, 79.8%, 0%, 34.1%)
CIE-LAB	lab(25.42, 47.37, -68.73)
CIE-LCH	lch(25.42, 83.47, 304.58°)
OKLab	oklab(37.79% 0.0176 -0.1987)
OKLCH	oklch(37.79% 0.2 275.1)
XYZ	xyz(8.7643, 4.5512, 37.4548)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E22A8 #9CA822

analogous

#2259A8 #2E22A8 #7122A8

triadic

#2E22A8 #A82E22 #22A82E

tetradic

#2E22A8 #A82259 #9CA822 #22A871

square

#2E22A8 #A82259 #9CA822 #22A871

split-complementary

#2E22A8 #A87122 #59A822

monochromatic

#120D42 #201875 #2E22A8 #4032D5 #7065E0

Accessibility & contrast

On white

10.99

#2E22A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2E22A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E22A8

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E22A8	#FFFFFF	#000000	##FFFFFF
##2E22A8	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0036A6

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2e22a8;
/* rgb */ color: rgb(46, 34, 168);
/* oklch */ color: oklch(37.8% 0.200 275.1);

Tailwind

colors: {
  custom: {
    50: '#7b61c3',
    500: '#2e22a8',
    950: '#000000',
  },
}

SCSS

$custom: #2e22a8;
$custom-light: #7b61c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e22a8",
  "rgb": {
    "r": 46,
    "g": 34,
    "b": 168
  },
  "hsl": {
    "h": 245.373,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37787,
    "c": 0.19952,
    "h": 275.1
  },
  "luminance": 0.04552
}

Semantic roles & 50–950 ramp

primary

#2E22A8

secondary

#BCC561

accent

#E93FDA

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2E22A8

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

Preview Lab → · Contrast checker → · Palette generator →