#391EAD#391EAD

#391EAD is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.7% C 0.206 H 279.3°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#391EAD
RGB	rgb(57, 30, 173)
HSL	hsl(251, 70%, 40%)
HSV	hsv(251, 83%, 68%)
CMYK	cmyk(67.1%, 82.7%, 0%, 32.2%)
CIE-LAB	lab(26.20, 51.70, -70.42)
CIE-LCH	lch(26.20, 87.36, 306.28°)
OKLab	oklab(38.72% 0.0335 -0.2033)
OKLCH	oklch(38.72% 0.206 279.3)
XYZ	xyz(9.6920, 4.8147, 39.9456)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391EAD #92AD1E

analogous

#1E4AAD #391EAD #811EAD

triadic

#391EAD #AD391E #1EAD39

tetradic

#391EAD #AD1E4A #92AD1E #1EAD81

square

#391EAD #AD1E4A #92AD1E #1EAD81

split-complementary

#391EAD #AD811E #4AAD1E

monochromatic

#170C45 #281579 #391EAD #4E2EDB #7A62E4

Accessibility & contrast

On white

10.70

#391EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#391EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391EAD

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391EAD	#FFFFFF	#000000	##FFFFFF
##391EAD	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0038AB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #391ead;
/* rgb */ color: rgb(57, 30, 173);
/* oklch */ color: oklch(38.7% 0.206 279.3);

Tailwind

colors: {
  custom: {
    50: '#8160c7',
    500: '#391ead',
    950: '#000000',
  },
}

SCSS

$custom: #391ead;
$custom-light: #8160c7;
$custom-dark: #000000;

JSON

{
  "hex": "#391ead",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 173
  },
  "hsl": {
    "h": 251.329,
    "s": 70.443,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38716,
    "c": 0.20606,
    "h": 279.3
  },
  "luminance": 0.04816
}

Semantic roles & 50–950 ramp

primary

#391EAD

secondary

#B4C85E

accent

#ED3BCB

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #391EAD

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

Preview Lab → · Contrast checker → · Palette generator →