#391A70#391A70

#391A70 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.138 H 293.5°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#391A70
RGB	rgb(57, 26, 112)
HSL	hsl(262, 62%, 27%)
HSV	hsv(262, 77%, 44%)
CMYK	cmyk(49.1%, 76.8%, 0%, 56.1%)
CIE-LAB	lab(19.13, 35.67, -44.08)
CIE-LCH	lch(19.13, 56.70, 308.98°)
OKLab	oklab(31.88% 0.0548 -0.1264)
OKLCH	oklch(31.88% 0.138 293.5)
XYZ	xyz(4.9806, 2.7783, 15.5999)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A70 #51701A

analogous

#1A2670 #391A70 #641A70

triadic

#391A70 #70391A #1A7039

tetradic

#391A70 #701A26 #51701A #1A7064

square

#391A70 #701A26 #51701A #1A7064

split-complementary

#391A70 #70641A #26701A

monochromatic

#0D0619 #200E3E #391A70 #5226A2 #6C34D0

Accessibility & contrast

On white

13.50

#391A70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#391A70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A70

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A70	#FFFFFF	#000000	##FFFFFF
##391A70	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F72

Deuteranopia (green-blind)

#002D6E

Tritanopia (blue-blind)

#283143

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #391a70;
/* rgb */ color: rgb(57, 26, 112);
/* oklch */ color: oklch(31.9% 0.138 293.5);

Tailwind

colors: {
  custom: {
    50: '#765a9a',
    500: '#391a70',
    950: '#000000',
  },
}

SCSS

$custom: #391a70;
$custom-light: #765a9a;
$custom-dark: #000000;

JSON

{
  "hex": "#391a70",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 112
  },
  "hsl": {
    "h": 261.628,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.31881,
    "c": 0.13774,
    "h": 293.5
  },
  "luminance": 0.02778
}

Semantic roles & 50–950 ramp

primary

#391A70

secondary

#81A541

accent

#E542AB

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #391A70

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

Preview Lab → · Contrast checker → · Palette generator →