#2D1B7C#2D1B7C

#2D1B7C is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.152 H 282.0°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B7C
RGB	rgb(45, 27, 124)
HSL	hsl(251, 64%, 30%)
HSV	hsv(251, 78%, 49%)
CMYK	cmyk(63.7%, 78.2%, 0%, 51.4%)
CIE-LAB	lab(19.21, 36.96, -51.71)
CIE-LCH	lch(19.21, 63.56, 305.55°)
OKLab	oklab(31.99% 0.0316 -0.1491)
OKLCH	oklch(31.99% 0.152 282)
XYZ	xyz(5.1111, 2.7966, 19.3353)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B7C #6A7C1B

analogous

#1B3A7C #2D1B7C #5E1B7C

triadic

#2D1B7C #7C2D1B #1B7C2D

tetradic

#2D1B7C #7C1B3A #6A7C1B #1B7C5E

square

#2D1B7C #7C1B3A #6A7C1B #1B7C5E

split-complementary

#2D1B7C #7C5E1B #3A7C1B

monochromatic

#090519 #1B104A #2D1B7C #3F26AE #593DD5

Accessibility & contrast

On white

13.47

#2D1B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D1B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B7C

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B7C	#FFFFFF	#000000	##FFFFFF
##2D1B7C	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327F

Deuteranopia (green-blind)

#002B7A

Tritanopia (blue-blind)

#00374A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2d1b7c;
/* rgb */ color: rgb(45, 27, 124);
/* oklch */ color: oklch(32.0% 0.152 282.0);

Tailwind

colors: {
  custom: {
    50: '#715aa3',
    500: '#2d1b7c',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b7c;
$custom-light: #715aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b7c",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 124
  },
  "hsl": {
    "h": 251.134,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31988,
    "c": 0.15245,
    "h": 282
  },
  "luminance": 0.02797
}

Semantic roles & 50–950 ramp

primary

#2D1B7C

secondary

#9CB043

accent

#E741C8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2D1B7C

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

Preview Lab → · Contrast checker → · Palette generator →