#2B2373#2B2373

#2B2373 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.1% C 0.131 H 280.5°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B2373
RGB	rgb(43, 35, 115)
HSL	hsl(246, 53%, 29%)
HSV	hsv(246, 70%, 45%)
CMYK	cmyk(62.6%, 69.6%, 0%, 54.9%)
CIE-LAB	lab(19.86, 28.86, -44.89)
CIE-LCH	lch(19.86, 53.37, 302.73°)
OKLab	oklab(32.13% 0.024 -0.1293)
OKLCH	oklch(32.13% 0.131 280.5)
XYZ	xyz(4.6908, 2.9531, 16.5392)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2373 #6B7323

analogous

#234373 #2B2373 #532373

triadic

#2B2373 #732B23 #23732B

tetradic

#2B2373 #732343 #6B7323 #237353

square

#2B2373 #732343 #6B7323 #237353

split-complementary

#2B2373 #735323 #437323

monochromatic

#090717 #191544 #2B2373 #3D31A2 #5649C8

Accessibility & contrast

On white

13.20

#2B2373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2B2373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2373

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2373	#FFFFFF	#000000	##FFFFFF
##2B2373	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003375

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#003847

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b2373;
/* rgb */ color: rgb(43, 35, 115);
/* oklch */ color: oklch(32.1% 0.131 280.5);

Tailwind

colors: {
  custom: {
    50: '#6d5e9c',
    500: '#2b2373',
    950: '#000000',
  },
}

SCSS

$custom: #2b2373;
$custom-light: #6d5e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2373",
  "rgb": {
    "r": 43,
    "g": 35,
    "b": 115
  },
  "hsl": {
    "h": 246,
    "s": 53.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3213,
    "c": 0.13149,
    "h": 280.5
  },
  "luminance": 0.02953
}

Semantic roles & 50–950 ramp

primary

#2B2373

secondary

#9DA64C

accent

#DD4BCE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2B2373

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

Preview Lab → · Contrast checker → · Palette generator →