#2B22AD#2B22AD

#2B22AD is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.2% C 0.206 H 273.5°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#2B22AD
RGB	rgb(43, 34, 173)
HSL	hsl(244, 67%, 41%)
HSV	hsv(244, 80%, 68%)
CMYK	cmyk(75.1%, 80.3%, 0%, 32.2%)
CIE-LAB	lab(25.78, 48.70, -71.14)
CIE-LCH	lch(25.78, 86.21, 304.40°)
OKLab	oklab(38.16% 0.0124 -0.2058)
OKLCH	oklch(38.16% 0.206 273.5)
XYZ	xyz(9.1086, 4.6738, 39.9492)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B22AD #A4AD22

analogous

#225EAD #2B22AD #7022AD

triadic

#2B22AD #AD2B22 #22AD2B

tetradic

#2B22AD #AD225E #A4AD22 #22AD70

square

#2B22AD #AD225E #A4AD22 #22AD70

split-complementary

#2B22AD #AD7022 #5EAD22

monochromatic

#120E47 #1E187A #2B22AD #3F35D7 #7068E1

Accessibility & contrast

On white

10.85

#2B22AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2B22AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B22AD

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B22AD	#FFFFFF	#000000	##FFFFFF
##2B22AD	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2b22ad;
/* rgb */ color: rgb(43, 34, 173);
/* oklch */ color: oklch(38.2% 0.206 273.5);

Tailwind

colors: {
  custom: {
    50: '#7b61c7',
    500: '#2b22ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b22ad;
$custom-light: #7b61c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b22ad",
  "rgb": {
    "r": 43,
    "g": 34,
    "b": 173
  },
  "hsl": {
    "h": 243.885,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38158,
    "c": 0.20618,
    "h": 273.5
  },
  "luminance": 0.04675
}

Semantic roles & 50–950 ramp

primary

#2B22AD

secondary

#C1C764

accent

#EA3EDF

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B22AD

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

Preview Lab → · Contrast checker → · Palette generator →