#2F1B78#2F1B78

#2F1B78 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.147 H 284.1°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F1B78
RGB	rgb(47, 27, 120)
HSL	hsl(253, 63%, 29%)
HSV	hsv(253, 78%, 47%)
CMYK	cmyk(60.8%, 77.5%, 0%, 52.9%)
CIE-LAB	lab(18.99, 35.95, -49.51)
CIE-LCH	lch(18.99, 61.19, 305.98°)
OKLab	oklab(31.75% 0.0358 -0.1426)
OKLCH	oklch(31.75% 0.147 284.1)
XYZ	xyz(4.9533, 2.7440, 18.0343)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1B78 #64781B

analogous

#1B3678 #2F1B78 #5E1B78

triadic

#2F1B78 #782F1B #1B782F

tetradic

#2F1B78 #781B36 #64781B #1B785E

square

#2F1B78 #781B36 #64781B #1B785E

split-complementary

#2F1B78 #785E1B #36781B

monochromatic

#0A0619 #1B1046 #2F1B78 #4326AA #5B3BD3

Accessibility & contrast

On white

13.56

#2F1B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2F1B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1B78

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1B78	#FFFFFF	#000000	##FFFFFF
##2F1B78	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317B

Deuteranopia (green-blind)

#002B76

Tritanopia (blue-blind)

#043548

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2f1b78;
/* rgb */ color: rgb(47, 27, 120);
/* oklch */ color: oklch(31.8% 0.147 284.1);

Tailwind

colors: {
  custom: {
    50: '#715aa0',
    500: '#2f1b78',
    950: '#000000',
  },
}

SCSS

$custom: #2f1b78;
$custom-light: #715aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1b78",
  "rgb": {
    "r": 47,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 252.903,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31754,
    "c": 0.14708,
    "h": 284.1
  },
  "luminance": 0.02744
}

Semantic roles & 50–950 ramp

primary

#2F1B78

secondary

#96AC43

accent

#E641C3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2F1B78

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

Preview Lab → · Contrast checker → · Palette generator →