#371358#371358

#371358 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.5% C 0.117 H 303.4°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#371358
RGB	rgb(55, 19, 88)
HSL	hsl(271, 64%, 21%)
HSV	hsv(271, 78%, 35%)
CMYK	cmyk(37.5%, 78.4%, 0%, 65.5%)
CIE-LAB	lab(15.40, 32.11, -34.34)
CIE-LCH	lch(15.40, 47.02, 313.08°)
OKLab	oklab(28.5% 0.0646 -0.0978)
OKLCH	oklch(28.5% 0.117 303.4)
XYZ	xyz(3.5695, 1.9826, 9.4252)
Luminance	0.0198 (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

#371358 #345813

analogous

#141358 #371358 #581356

triadic

#371358 #583713 #135837

tetradic

#371358 #581413 #345813 #135658

square

#371358 #581413 #345813 #135658

split-complementary

#371358 #565813 #135814

monochromatic

#100519 #180826 #371358 #561E8A #7629BD

Accessibility & contrast

On white

15.04

#371358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#371358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371358

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371358	#FFFFFF	#000000	##FFFFFF
##371358	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#002657

Tritanopia (blue-blind)

#302434

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #371358;
/* rgb */ color: rgb(55, 19, 88);
/* oklch */ color: oklch(28.5% 0.117 303.4);

Tailwind

colors: {
  custom: {
    50: '#725488',
    500: '#371358',
    950: '#000000',
  },
}

SCSS

$custom: #371358;
$custom-light: #725488;
$custom-dark: #000000;

JSON

{
  "hex": "#371358",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 88
  },
  "hsl": {
    "h": 271.304,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.285,
    "c": 0.11721,
    "h": 303.4
  },
  "luminance": 0.01983
}

Semantic roles & 50–950 ramp

primary

#371358

secondary

#619037

accent

#E74090

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371358

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

Preview Lab → · Contrast checker → · Palette generator →