#2B24AD#2B24AD

#2B24AD is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.4% C 0.204 H 273.3°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B24AD
RGB	rgb(43, 36, 173)
HSL	hsl(243, 66%, 41%)
HSV	hsv(243, 79%, 68%)
CMYK	cmyk(75.1%, 79.2%, 0%, 32.2%)
CIE-LAB	lab(26.13, 47.70, -70.56)
CIE-LCH	lch(26.13, 85.17, 304.06°)
OKLab	oklab(38.4% 0.0117 -0.2041)
OKLCH	oklch(38.4% 0.204 273.3)
XYZ	xyz(9.1674, 4.7915, 39.9688)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B24AD #A6AD24

analogous

#2461AD #2B24AD #6F24AD

triadic

#2B24AD #AD2B24 #24AD2B

tetradic

#2B24AD #AD2461 #A6AD24 #24AD6F

square

#2B24AD #AD2461 #A6AD24 #24AD6F

split-complementary

#2B24AD #AD6F24 #61AD24

monochromatic

#120F48 #1E197A #2B24AD #4139D6 #716BE0

Accessibility & contrast

On white

10.72

#2B24AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2B24AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B24AD

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B24AD	#FFFFFF	#000000	##FFFFFF
##2B24AD	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#0037AB

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2b24ad;
/* rgb */ color: rgb(43, 36, 173);
/* oklch */ color: oklch(38.4% 0.204 273.3);

Tailwind

colors: {
  custom: {
    50: '#7b62c7',
    500: '#2b24ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b24ad;
$custom-light: #7b62c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b24ad",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 173
  },
  "hsl": {
    "h": 243.066,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38401,
    "c": 0.20449,
    "h": 273.3
  },
  "luminance": 0.04792
}

Semantic roles & 50–950 ramp

primary

#2B24AD

secondary

#C1C666

accent

#E93FE0

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B24AD

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

Preview Lab → · Contrast checker → · Palette generator →