#37165C#37165C

#37165C is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.3% C 0.118 H 300.8°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#37165C
RGB	rgb(55, 22, 92)
HSL	hsl(268, 61%, 22%)
HSV	hsv(268, 76%, 36%)
CMYK	cmyk(40.2%, 76.1%, 0%, 63.9%)
CIE-LAB	lab(16.30, 31.66, -35.56)
CIE-LCH	lch(16.30, 47.61, 311.68°)
OKLab	oklab(29.25% 0.0604 -0.1014)
OKLCH	oklch(29.25% 0.118 300.8)
XYZ	xyz(3.7938, 2.1587, 10.3399)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.80

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37165C #3B5C16

analogous

#16185C #37165C #5A165C

triadic

#37165C #5C3716 #165C37

tetradic

#37165C #5C1618 #3B5C16 #165C5A

square

#37165C #5C1618 #3B5C16 #165C5A

split-complementary

#37165C #5C5A16 #185C16

monochromatic

#0F0619 #190A2B #37165C #55228D #722EBF

Accessibility & contrast

On white

14.67

#37165C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#37165C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37165C

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37165C	#FFFFFF	#000000	##FFFFFF
##37165C	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285E

Deuteranopia (green-blind)

#00285B

Tritanopia (blue-blind)

#2F2737

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #37165c;
/* rgb */ color: rgb(55, 22, 92);
/* oklch */ color: oklch(29.3% 0.118 300.8);

Tailwind

colors: {
  custom: {
    50: '#72568b',
    500: '#37165c',
    950: '#000000',
  },
}

SCSS

$custom: #37165c;
$custom-light: #72568b;
$custom-dark: #000000;

JSON

{
  "hex": "#37165c",
  "rgb": {
    "r": 55,
    "g": 22,
    "b": 92
  },
  "hsl": {
    "h": 268.286,
    "s": 61.404,
    "l": 22.353
  },
  "oklch": {
    "l": 0.2925,
    "c": 0.11802,
    "h": 300.8
  },
  "luminance": 0.02159
}

Semantic roles & 50–950 ramp

primary

#37165C

secondary

#69933B

accent

#E54399

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #37165C

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

Preview Lab → · Contrast checker → · Palette generator →