#2D1B70#2D1B70

#2D1B70 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.137 H 284.7°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B70
RGB	rgb(45, 27, 112)
HSL	hsl(253, 61%, 27%)
HSV	hsv(253, 76%, 44%)
CMYK	cmyk(59.8%, 75.9%, 0%, 56.1%)
CIE-LAB	lab(17.97, 33.08, -46.04)
CIE-LCH	lch(17.97, 56.69, 305.70°)
OKLab	oklab(30.74% 0.0347 -0.1325)
OKLCH	oklch(30.74% 0.137 284.7)
XYZ	xyz(4.3979, 2.5113, 15.5791)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B70 #5E701B

analogous

#1B3470 #2D1B70 #581B70

triadic

#2D1B70 #702D1B #1B702D

tetradic

#2D1B70 #701B34 #5E701B #1B7058

square

#2D1B70 #701B34 #5E701B #1B7058

split-complementary

#2D1B70 #70581B #34701B

monochromatic

#0A0619 #190F3F #2D1B70 #4127A1 #5737CF

Accessibility & contrast

On white

13.98

#2D1B70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#2D1B70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B70

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B70	#FFFFFF	#000000	##FFFFFF
##2D1B70	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E72

Deuteranopia (green-blind)

#00296E

Tritanopia (blue-blind)

#0A3243

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2d1b70;
/* rgb */ color: rgb(45, 27, 112);
/* oklch */ color: oklch(30.7% 0.137 284.7);

Tailwind

colors: {
  custom: {
    50: '#6f599a',
    500: '#2d1b70',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b70;
$custom-light: #6f599a;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b70",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 112
  },
  "hsl": {
    "h": 252.706,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30737,
    "c": 0.13702,
    "h": 284.7
  },
  "luminance": 0.02512
}

Semantic roles & 50–950 ramp

primary

#2D1B70

secondary

#90A542

accent

#E444C2

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2D1B70

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

Preview Lab → · Contrast checker → · Palette generator →