#2D1F71#2D1F71

#2D1F71 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.4% C 0.134 H 283.4°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D1F71
RGB	rgb(45, 31, 113)
HSL	hsl(250, 57%, 28%)
HSV	hsv(250, 73%, 44%)
CMYK	cmyk(60.2%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(18.93, 31.02, -45.11)
CIE-LCH	lch(18.93, 54.75, 304.52°)
OKLab	oklab(31.45% 0.031 -0.1299)
OKLCH	oklch(31.45% 0.134 283.4)
XYZ	xyz(4.5519, 2.7298, 15.9066)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1F71 #63711F

analogous

#1F3A71 #2D1F71 #561F71

triadic

#2D1F71 #712D1F #1F712D

tetradic

#2D1F71 #711F3A #63711F #1F7156

square

#2D1F71 #711F3A #63711F #1F7156

split-complementary

#2D1F71 #71561F #3A711F

monochromatic

#0A0718 #1A1241 #2D1F71 #402CA1 #5840CB

Accessibility & contrast

On white

13.58

#2D1F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2D1F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1F71

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1F71	#FFFFFF	#000000	##FFFFFF
##2D1F71	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003173

Deuteranopia (green-blind)

#002B6F

Tritanopia (blue-blind)

#083545

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d1f71;
/* rgb */ color: rgb(45, 31, 113);
/* oklch */ color: oklch(31.4% 0.134 283.4);

Tailwind

colors: {
  custom: {
    50: '#6e5c9b',
    500: '#2d1f71',
    950: '#000000',
  },
}

SCSS

$custom: #2d1f71;
$custom-light: #6e5c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1f71",
  "rgb": {
    "r": 45,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 250.244,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3145,
    "c": 0.1335,
    "h": 283.4
  },
  "luminance": 0.0273
}

Semantic roles & 50–950 ramp

primary

#2D1F71

secondary

#95A547

accent

#E048C6

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2D1F71

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

Preview Lab → · Contrast checker → · Palette generator →