#3C175F#3C175F

#3C175F is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.121 H 303.3°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#3C175F
RGB	rgb(60, 23, 95)
HSL	hsl(271, 61%, 23%)
HSV	hsv(271, 76%, 37%)
CMYK	cmyk(36.8%, 75.8%, 0%, 62.7%)
CIE-LAB	lab(17.46, 33.04, -35.64)
CIE-LCH	lch(17.46, 48.60, 312.83°)
OKLab	oklab(30.31% 0.0666 -0.1014)
OKLCH	oklch(30.31% 0.121 303.3)
XYZ	xyz(4.2350, 2.3997, 11.0643)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C175F #3A5F17

analogous

#18175F #3C175F #5F175E

triadic

#3C175F #5F3C17 #175F3C

tetradic

#3C175F #5F1817 #3A5F17 #175E5F

square

#3C175F #5F1817 #3A5F17 #175E5F

split-complementary

#3C175F #5E5F17 #175F18

monochromatic

#100619 #1D0B2E #3C175F #5B2390 #7A2FC2

Accessibility & contrast

On white

14.19

#3C175F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#3C175F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C175F

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C175F	#FFFFFF	#000000	##FFFFFF
##3C175F	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A61

Deuteranopia (green-blind)

#002B5E

Tritanopia (blue-blind)

#352839

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #3c175f;
/* rgb */ color: rgb(60, 23, 95);
/* oklch */ color: oklch(30.3% 0.121 303.3);

Tailwind

colors: {
  custom: {
    50: '#75588d',
    500: '#3c175f',
    950: '#000000',
  },
}

SCSS

$custom: #3c175f;
$custom-light: #75588d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c175f",
  "rgb": {
    "r": 60,
    "g": 23,
    "b": 95
  },
  "hsl": {
    "h": 270.833,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30311,
    "c": 0.12136,
    "h": 303.3
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#3C175F

secondary

#68963C

accent

#E44492

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3C175F

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

Preview Lab → · Contrast checker → · Palette generator →