#2F1B7B#2F1B7B

#2F1B7B is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.151 H 283.4°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B7B
RGB	rgb(47, 27, 123)
HSL	hsl(253, 64%, 29%)
HSV	hsv(253, 78%, 48%)
CMYK	cmyk(61.8%, 78%, 0%, 51.8%)
CIE-LAB	lab(19.30, 36.91, -50.92)
CIE-LCH	lch(19.30, 62.89, 305.94°)
OKLab	oklab(32.07% 0.035 -0.1467)
OKLCH	oklch(32.07% 0.151 283.4)
XYZ	xyz(5.1383, 2.8179, 19.0082)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B7B #677B1B

analogous

#1B377B #2F1B7B #5F1B7B

triadic

#2F1B7B #7B2F1B #1B7B2F

tetradic

#2F1B7B #7B1B37 #677B1B #1B7B5F

square

#2F1B7B #7B1B37 #677B1B #1B7B5F

split-complementary

#2F1B7B #7B5F1B #377B1B

monochromatic

#0A0619 #1C1049 #2F1B7B #4226AD #5C3CD4

Accessibility & contrast

On white

13.43

#2F1B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2F1B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B7B

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B7B	#FFFFFF	#000000	##FFFFFF
##2F1B7B	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327E

Deuteranopia (green-blind)

#002C79

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f1b7b;
/* rgb */ color: rgb(47, 27, 123);
/* oklch */ color: oklch(32.1% 0.151 283.4);

Tailwind

colors: {
  custom: {
    50: '#725aa2',
    500: '#2f1b7b',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b7b;
$custom-light: #725aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b7b",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 123
  },
  "hsl": {
    "h": 252.5,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32067,
    "c": 0.15087,
    "h": 283.4
  },
  "luminance": 0.02818
}

Semantic roles & 50–950 ramp

primary

#2F1B7B

secondary

#98AF43

accent

#E741C4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2F1B7B

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

Preview Lab → · Contrast checker → · Palette generator →