#391A5F#391A5F

#391A5F is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.3% C 0.117 H 300.1°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#391A5F
RGB	rgb(57, 26, 95)
HSL	hsl(267, 57%, 24%)
HSV	hsv(267, 73%, 37%)
CMYK	cmyk(40%, 72.6%, 0%, 62.7%)
CIE-LAB	lab(17.62, 30.75, -35.40)
CIE-LCH	lch(17.62, 46.89, 310.98°)
OKLab	oklab(30.34% 0.0584 -0.1009)
OKLCH	oklch(30.34% 0.117 300.1)
XYZ	xyz(4.1218, 2.4348, 11.0771)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.49

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A5F #405F1A

analogous

#1A1D5F #391A5F #5B1A5F

triadic

#391A5F #5F391A #1A5F39

tetradic

#391A5F #5F1A1D #405F1A #1A5F5B

square

#391A5F #5F1A1D #405F1A #1A5F5B

split-complementary

#391A5F #5F5B1A #1D5F1A

monochromatic

#0E0718 #1C0D2F #391A5F #56278F #7334BF

Accessibility & contrast

On white

14.12

#391A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#391A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A5F

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A5F	#FFFFFF	#000000	##FFFFFF
##391A5F	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#002B5E

Tritanopia (blue-blind)

#302A3A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #391a5f;
/* rgb */ color: rgb(57, 26, 95);
/* oklch */ color: oklch(30.3% 0.117 300.1);

Tailwind

colors: {
  custom: {
    50: '#73598d',
    500: '#391a5f',
    950: '#000000',
  },
}

SCSS

$custom: #391a5f;
$custom-light: #73598d;
$custom-dark: #000000;

JSON

{
  "hex": "#391a5f",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 95
  },
  "hsl": {
    "h": 266.957,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30335,
    "c": 0.11653,
    "h": 300.1
  },
  "luminance": 0.02435
}

Semantic roles & 50–950 ramp

primary

#391A5F

secondary

#6F9540

accent

#E0489C

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #391A5F

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

Preview Lab → · Contrast checker → · Palette generator →