#3B1567#3B1567

#3B1567 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.133 H 299.4°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#3B1567
RGB	rgb(59, 21, 103)
HSL	hsl(268, 66%, 24%)
HSV	hsv(268, 80%, 40%)
CMYK	cmyk(42.7%, 79.6%, 0%, 59.6%)
CIE-LAB	lab(17.67, 36.01, -40.59)
CIE-LCH	lch(17.67, 54.26, 311.58°)
OKLab	oklab(30.65% 0.0653 -0.116)
OKLCH	oklch(30.65% 0.133 299.4)
XYZ	xyz(4.5194, 2.4454, 13.0632)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1567 #416715

analogous

#151867 #3B1567 #641567

triadic

#3B1567 #673B15 #15673B

tetradic

#3B1567 #671518 #416715 #156764

square

#3B1567 #671518 #416715 #156764

split-complementary

#3B1567 #676415 #186715

monochromatic

#0F0519 #1E0B34 #3B1567 #581F9A #752ACD

Accessibility & contrast

On white

14.10

#3B1567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#3B1567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1567

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1567	#FFFFFF	#000000	##FFFFFF
##3B1567	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B69

Deuteranopia (green-blind)

#002B65

Tritanopia (blue-blind)

#302A3D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3b1567;
/* rgb */ color: rgb(59, 21, 103);
/* oklch */ color: oklch(30.6% 0.133 299.4);

Tailwind

colors: {
  custom: {
    50: '#765793',
    500: '#3b1567',
    950: '#000000',
  },
}

SCSS

$custom: #3b1567;
$custom-light: #765793;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1567",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 103
  },
  "hsl": {
    "h": 267.805,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3065,
    "c": 0.13311,
    "h": 299.4
  },
  "luminance": 0.02445
}

Semantic roles & 50–950 ramp

primary

#3B1567

secondary

#709E3A

accent

#E93F9A

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1567

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

Preview Lab → · Contrast checker → · Palette generator →