#371E5F#371E5F

#371E5F is a dark, moderate violet. Relative luminance 0.026; OKLCH L 30.7% C 0.110 H 297.1°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#371E5F
RGB	rgb(55, 30, 95)
HSL	hsl(263, 52%, 25%)
HSV	hsv(263, 68%, 37%)
CMYK	cmyk(42.1%, 68.4%, 0%, 62.7%)
CIE-LAB	lab(18.22, 27.93, -34.44)
CIE-LCH	lch(18.22, 44.34, 309.04°)
OKLab	oklab(30.71% 0.0503 -0.0981)
OKLCH	oklch(30.71% 0.11 297.1)
XYZ	xyz(4.1048, 2.5669, 11.1035)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371E5F #465F1E

analogous

#1E265F #371E5F #581E5F

triadic

#371E5F #5F371E #1E5F37

tetradic

#371E5F #5F1E26 #465F1E #1E5F58

square

#371E5F #5F1E26 #465F1E #1E5F58

split-complementary

#371E5F #5F581E #265F1E

monochromatic

#0D0717 #1C0F30 #371E5F #522D8E #6D3BBC

Accessibility & contrast

On white

13.88

#371E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#371E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371E5F

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371E5F	#FFFFFF	#000000	##FFFFFF
##371E5F	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D61

Deuteranopia (green-blind)

#002C5E

Tritanopia (blue-blind)

#2D2D3B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #371e5f;
/* rgb */ color: rgb(55, 30, 95);
/* oklch */ color: oklch(30.7% 0.110 297.1);

Tailwind

colors: {
  custom: {
    50: '#715b8d',
    500: '#371e5f',
    950: '#000000',
  },
}

SCSS

$custom: #371e5f;
$custom-light: #715b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#371e5f",
  "rgb": {
    "r": 55,
    "g": 30,
    "b": 95
  },
  "hsl": {
    "h": 263.077,
    "s": 52,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30706,
    "c": 0.11027,
    "h": 297.1
  },
  "luminance": 0.02567
}

Semantic roles & 50–950 ramp

primary

#371E5F

secondary

#769445

accent

#DB4CA4

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #371E5F

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

Preview Lab → · Contrast checker → · Palette generator →