#3B1A67#3B1A67

#3B1A67 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.127 H 298.3°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#3B1A67
RGB	rgb(59, 26, 103)
HSL	hsl(266, 60%, 25%)
HSV	hsv(266, 75%, 40%)
CMYK	cmyk(42.7%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(18.57, 33.46, -39.12)
CIE-LCH	lch(18.57, 51.47, 310.54°)
OKLab	oklab(31.29% 0.0601 -0.1117)
OKLCH	oklch(31.29% 0.127 298.3)
XYZ	xyz(4.6206, 2.6478, 13.0970)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1A67 #46671A

analogous

#1A2067 #3B1A67 #611A67

triadic

#3B1A67 #673B1A #1A673B

tetradic

#3B1A67 #671A20 #46671A #1A6761

square

#3B1A67 #671A20 #46671A #1A6761

split-complementary

#3B1A67 #67611A #20671A

monochromatic

#0E0618 #1F0E36 #3B1A67 #572698 #7333C9

Accessibility & contrast

On white

13.73

#3B1A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3B1A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1A67

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1A67	#FFFFFF	#000000	##FFFFFF
##3B1A67	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D69

Deuteranopia (green-blind)

#002C65

Tritanopia (blue-blind)

#302D3E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3b1a67;
/* rgb */ color: rgb(59, 26, 103);
/* oklch */ color: oklch(31.3% 0.127 298.3);

Tailwind

colors: {
  custom: {
    50: '#765a93',
    500: '#3b1a67',
    950: '#000000',
  },
}

SCSS

$custom: #3b1a67;
$custom-light: #765a93;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1a67",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 265.714,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31289,
    "c": 0.12684,
    "h": 298.3
  },
  "luminance": 0.02648
}

Semantic roles & 50–950 ramp

primary

#3B1A67

secondary

#759D40

accent

#E3459F

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #3B1A67

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

Preview Lab → · Contrast checker → · Palette generator →