#2F1F74#2F1F74

#2F1F74 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.137 H 284.1°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#2F1F74
RGB	rgb(47, 31, 116)
HSL	hsl(251, 58%, 29%)
HSV	hsv(251, 73%, 45%)
CMYK	cmyk(59.5%, 73.3%, 0%, 54.5%)
CIE-LAB	lab(19.41, 32.35, -46.25)
CIE-LCH	lch(19.41, 56.44, 304.97°)
OKLab	oklab(31.93% 0.0334 -0.1331)
OKLCH	oklch(31.93% 0.137 284.1)
XYZ	xyz(4.8137, 2.8450, 16.8151)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1F74 #64741F

analogous

#1F3A74 #2F1F74 #5A1F74

triadic

#2F1F74 #742F1F #1F742F

tetradic

#2F1F74 #741F3A #64741F #1F745A

square

#2F1F74 #741F3A #64741F #1F745A

split-complementary

#2F1F74 #745A1F #3A741F

monochromatic

#0A0618 #1B1244 #2F1F74 #432CA4 #5B41CC

Accessibility & contrast

On white

13.38

#2F1F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2F1F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1F74

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1F74	#FFFFFF	#000000	##FFFFFF
##2F1F74	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003277

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#0B3647

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2f1f74;
/* rgb */ color: rgb(47, 31, 116);
/* oklch */ color: oklch(31.9% 0.137 284.1);

Tailwind

colors: {
  custom: {
    50: '#705c9d',
    500: '#2f1f74',
    950: '#000000',
  },
}

SCSS

$custom: #2f1f74;
$custom-light: #705c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1f74",
  "rgb": {
    "r": 47,
    "g": 31,
    "b": 116
  },
  "hsl": {
    "h": 251.294,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31933,
    "c": 0.13724,
    "h": 284.1
  },
  "luminance": 0.02845
}

Semantic roles & 50–950 ramp

primary

#2F1F74

secondary

#96A847

accent

#E147C4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2F1F74

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

Preview Lab → · Contrast checker → · Palette generator →