#2B22AF#2B22AF

#2B22AF is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.4% C 0.209 H 273.3°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#2B22AF
RGB	rgb(43, 34, 175)
HSL	hsl(244, 67%, 41%)
HSV	hsv(244, 81%, 69%)
CMYK	cmyk(75.4%, 80.6%, 0%, 31.4%)
CIE-LAB	lab(26.02, 49.33, -71.95)
CIE-LCH	lch(26.02, 87.24, 304.43°)
OKLab	oklab(38.39% 0.012 -0.2082)
OKLCH	oklch(38.39% 0.209 273.3)
XYZ	xyz(9.3036, 4.7518, 40.9760)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B22AF #A6AF22

analogous

#225FAF #2B22AF #7122AF

triadic

#2B22AF #AF2B22 #22AF2B

tetradic

#2B22AF #AF225F #A6AF22 #22AF71

square

#2B22AF #AF225F #A6AF22 #22AF71

split-complementary

#2B22AF #AF7122 #5FAF22

monochromatic

#120E49 #1E187C #2B22AF #4136D8 #7169E2

Accessibility & contrast

On white

10.77

#2B22AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2B22AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B22AF

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B22AF	#FFFFFF	#000000	##FFFFFF
##2B22AF	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B3

Deuteranopia (green-blind)

#0037AD

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b22af;
/* rgb */ color: rgb(43, 34, 175);
/* oklch */ color: oklch(38.4% 0.209 273.3);

Tailwind

colors: {
  custom: {
    50: '#7b61c8',
    500: '#2b22af',
    950: '#000000',
  },
}

SCSS

$custom: #2b22af;
$custom-light: #7b61c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b22af",
  "rgb": {
    "r": 43,
    "g": 34,
    "b": 175
  },
  "hsl": {
    "h": 243.83,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38386,
    "c": 0.20851,
    "h": 273.3
  },
  "luminance": 0.04753
}

Semantic roles & 50–950 ramp

primary

#2B22AF

secondary

#C1C865

accent

#EA3DDF

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B22AF

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

Preview Lab → · Contrast checker → · Palette generator →