#2D1B7A#2D1B7A

#2D1B7A is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.150 H 282.4°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B7A
RGB	rgb(45, 27, 122)
HSL	hsl(251, 64%, 29%)
HSV	hsv(251, 78%, 48%)
CMYK	cmyk(63.1%, 77.9%, 0%, 52.2%)
CIE-LAB	lab(19.00, 36.31, -50.78)
CIE-LCH	lch(19.00, 62.43, 305.57°)
OKLab	oklab(31.78% 0.0322 -0.1464)
OKLCH	oklch(31.78% 0.15 282.4)
XYZ	xyz(4.9859, 2.7465, 18.6760)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B7A #687A1B

analogous

#1B397A #2D1B7A #5D1B7A

triadic

#2D1B7A #7A2D1B #1B7A2D

tetradic

#2D1B7A #7A1B39 #687A1B #1B7A5D

square

#2D1B7A #7A1B39 #687A1B #1B7A5D

split-complementary

#2D1B7A #7A5D1B #397A1B

monochromatic

#090619 #1B1048 #2D1B7A #3F26AC #583CD4

Accessibility & contrast

On white

13.55

#2D1B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2D1B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B7A

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B7A	#FFFFFF	#000000	##FFFFFF
##2D1B7A	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317D

Deuteranopia (green-blind)

#002B78

Tritanopia (blue-blind)

#003649

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d1b7a;
/* rgb */ color: rgb(45, 27, 122);
/* oklch */ color: oklch(31.8% 0.150 282.4);

Tailwind

colors: {
  custom: {
    50: '#715aa1',
    500: '#2d1b7a',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b7a;
$custom-light: #715aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b7a",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 122
  },
  "hsl": {
    "h": 251.368,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31776,
    "c": 0.14991,
    "h": 282.4
  },
  "luminance": 0.02747
}

Semantic roles & 50–950 ramp

primary

#2D1B7A

secondary

#9AAE43

accent

#E741C7

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2D1B7A

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

Preview Lab → · Contrast checker → · Palette generator →