#2F2373#2F2373

#2F2373 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.131 H 283.2°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#2F2373
RGB	rgb(47, 35, 115)
HSL	hsl(249, 53%, 29%)
HSV	hsv(249, 70%, 45%)
CMYK	cmyk(59.1%, 69.6%, 0%, 54.9%)
CIE-LAB	lab(20.22, 29.55, -44.28)
CIE-LCH	lch(20.22, 53.24, 303.72°)
OKLab	oklab(32.48% 0.0298 -0.1274)
OKLCH	oklch(32.48% 0.131 283.2)
XYZ	xyz(4.8669, 3.0439, 16.5474)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2373 #677323

analogous

#233F73 #2F2373 #572373

triadic

#2F2373 #732F23 #23732F

tetradic

#2F2373 #73233F #677323 #237357

square

#2F2373 #73233F #677323 #237357

split-complementary

#2F2373 #735723 #3F7323

monochromatic

#0A0717 #1C1544 #2F2373 #4231A2 #5C49C8

Accessibility & contrast

On white

13.05

#2F2373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2F2373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2373

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2373	#FFFFFF	#000000	##FFFFFF
##2F2373	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003375

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#0C3747

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f2373;
/* rgb */ color: rgb(47, 35, 115);
/* oklch */ color: oklch(32.5% 0.131 283.2);

Tailwind

colors: {
  custom: {
    50: '#6f5f9c',
    500: '#2f2373',
    950: '#000000',
  },
}

SCSS

$custom: #2f2373;
$custom-light: #6f5f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2373",
  "rgb": {
    "r": 47,
    "g": 35,
    "b": 115
  },
  "hsl": {
    "h": 249,
    "s": 53.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32483,
    "c": 0.13081,
    "h": 283.2
  },
  "luminance": 0.03044
}

Semantic roles & 50–950 ramp

primary

#2F2373

secondary

#98A64C

accent

#DD4BC7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2F2373

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

Preview Lab → · Contrast checker → · Palette generator →