#371665#371665

#371665 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.129 H 296.9°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#371665
RGB	rgb(55, 22, 101)
HSL	hsl(265, 64%, 24%)
HSV	hsv(265, 78%, 40%)
CMYK	cmyk(45.5%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(17.11, 34.20, -40.21)
CIE-LCH	lch(17.11, 52.79, 310.38°)
OKLab	oklab(30.08% 0.0583 -0.1151)
OKLCH	oklch(30.08% 0.129 296.9)
XYZ	xyz(4.2108, 2.3255, 12.5364)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.81

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371665 #446516

analogous

#161D65 #371665 #5F1665

triadic

#371665 #653716 #166537

tetradic

#371665 #65161D #446516 #16655F

square

#371665 #65161D #446516 #16655F

split-complementary

#371665 #655F16 #1D6516

monochromatic

#0E0519 #1C0B33 #371665 #522197 #6E2CCA

Accessibility & contrast

On white

14.33

#371665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#371665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371665

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371665	#FFFFFF	#000000	##FFFFFF
##371665	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A67

Deuteranopia (green-blind)

#002963

Tritanopia (blue-blind)

#2B2B3C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #371665;
/* rgb */ color: rgb(55, 22, 101);
/* oklch */ color: oklch(30.1% 0.129 296.9);

Tailwind

colors: {
  custom: {
    50: '#735792',
    500: '#371665',
    950: '#000000',
  },
}

SCSS

$custom: #371665;
$custom-light: #735792;
$custom-dark: #000000;

JSON

{
  "hex": "#371665",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 265.063,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30077,
    "c": 0.129,
    "h": 296.9
  },
  "luminance": 0.02326
}

Semantic roles & 50–950 ramp

primary

#371665

secondary

#739C3B

accent

#E741A2

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #371665

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

Preview Lab → · Contrast checker → · Palette generator →