#2F043B#2F043B

#2F043B is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 23.0% C 0.102 H 317.5°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#2F043B
RGB	rgb(47, 4, 59)
HSL	hsl(287, 87%, 12%)
HSV	hsv(287, 93%, 23%)
CMYK	cmyk(20.3%, 93.2%, 0%, 76.9%)
CIE-LAB	lab(9.05, 30.18, -24.52)
CIE-LCH	lch(9.05, 38.89, 320.90°)
OKLab	oklab(22.96% 0.0754 -0.0691)
OKLCH	oklch(22.96% 0.102 317.5)
XYZ	xyz(2.0050, 1.0070, 4.2256)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F043B #103B04

analogous

#13043B #2F043B #3B042C

triadic

#2F043B #3B2F04 #043B2F

tetradic

#2F043B #3B1304 #103B04 #042C3B

square

#2F043B #3B1304 #103B04 #042C3B

split-complementary

#2F043B #2C3B04 #043B13

monochromatic

#17021D #17021D #2F043B #5D0874 #8A0CAE

Accessibility & contrast

On white

17.48

#2F043B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2F043B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F043B

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F043B	#FFFFFF	#000000	##FFFFFF
##2F043B	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173C

Deuteranopia (green-blind)

#051B3A

Tritanopia (blue-blind)

#2E1020

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2f043b;
/* rgb */ color: rgb(47, 4, 59);
/* oklch */ color: oklch(23.0% 0.102 317.5);

Tailwind

colors: {
  custom: {
    50: '#6a4a71',
    500: '#2f043b',
    950: '#000000',
  },
}

SCSS

$custom: #2f043b;
$custom-light: #6a4a71;
$custom-dark: #000000;

JSON

{
  "hex": "#2f043b",
  "rgb": {
    "r": 47,
    "g": 4,
    "b": 59
  },
  "hsl": {
    "h": 286.909,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22957,
    "c": 0.10227,
    "h": 317.5
  },
  "luminance": 0.01007
}

Semantic roles & 50–950 ramp

primary

#2F043B

secondary

#337D1E

accent

#FD2A58

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070108

muted

#7A777B

Preview Lab

Preview with #2F043B

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

Preview Lab → · Contrast checker → · Palette generator →