#2D22BB#2D22BB

#2D22BB is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.9% C 0.222 H 273.0°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#2D22BB
RGB	rgb(45, 34, 187)
HSL	hsl(244, 69%, 43%)
HSV	hsv(244, 82%, 73%)
CMYK	cmyk(75.9%, 81.8%, 0%, 26.7%)
CIE-LAB	lab(27.54, 53.15, -76.58)
CIE-LCH	lch(27.54, 93.21, 304.76°)
OKLab	oklab(39.88% 0.0115 -0.2215)
OKLCH	oklch(39.88% 0.222 273)
XYZ	xyz(10.6209, 5.2887, 47.4651)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D22BB #B0BB22

analogous

#2263BB #2D22BB #7922BB

triadic

#2D22BB #BB2D22 #22BB2D

tetradic

#2D22BB #BB2263 #B0BB22 #22BB79

square

#2D22BB #BB2263 #B0BB22 #22BB79

split-complementary

#2D22BB #BB7922 #63BB22

monochromatic

#140F53 #211987 #2D22BB #4A3EDC #7A72E5

Accessibility & contrast

On white

10.20

#2D22BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2D22BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D22BB

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D22BB	#FFFFFF	#000000	##FFFFFF
##2D22BB	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048BF

Deuteranopia (green-blind)

#003AB8

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d22bb;
/* rgb */ color: rgb(45, 34, 187);
/* oklch */ color: oklch(39.9% 0.222 273.0);

Tailwind

colors: {
  custom: {
    50: '#7f62d1',
    500: '#2d22bb',
    950: '#000000',
  },
}

SCSS

$custom: #2d22bb;
$custom-light: #7f62d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d22bb",
  "rgb": {
    "r": 45,
    "g": 34,
    "b": 187
  },
  "hsl": {
    "h": 244.314,
    "s": 69.231,
    "l": 43.333
  },
  "oklch": {
    "l": 0.39884,
    "c": 0.22182,
    "h": 273
  },
  "luminance": 0.0529
}

Semantic roles & 50–950 ramp

primary

#2D22BB

secondary

#C5CC6D

accent

#EC3CDF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2D22BB

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

Preview Lab → · Contrast checker → · Palette generator →