#3C1174#3C1174

#3C1174 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.152 H 295.8°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#3C1174
RGB	rgb(60, 17, 116)
HSL	hsl(266, 74%, 26%)
HSV	hsv(266, 85%, 45%)
CMYK	cmyk(48.3%, 85.3%, 0%, 54.5%)
CIE-LAB	lab(18.46, 41.45, -47.75)
CIE-LCH	lch(18.46, 63.23, 310.96°)
OKLab	oklab(31.62% 0.0661 -0.1369)
OKLCH	oklch(31.62% 0.152 295.8)
XYZ	xyz(5.2155, 2.6224, 16.7510)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1174 #497411

analogous

#111774 #3C1174 #6D1174

triadic

#3C1174 #743C11 #11743C

tetradic

#3C1174 #741117 #497411 #11746D

square

#3C1174 #741117 #497411 #11746D

split-complementary

#3C1174 #746D11 #177411

monochromatic

#0E041B #20093F #3C1174 #5819A9 #7321DE

Accessibility & contrast

On white

13.77

#3C1174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3C1174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1174

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1174	#FFFFFF	#000000	##FFFFFF
##3C1174	1.00	13.77	1.52	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E77

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#2C2E44

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c1174;
/* rgb */ color: rgb(60, 17, 116);
/* oklch */ color: oklch(31.6% 0.152 295.8);

Tailwind

colors: {
  custom: {
    50: '#79569d',
    500: '#3c1174',
    950: '#000000',
  },
}

SCSS

$custom: #3c1174;
$custom-light: #79569d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1174",
  "rgb": {
    "r": 60,
    "g": 17,
    "b": 116
  },
  "hsl": {
    "h": 266.061,
    "s": 74.436,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3162,
    "c": 0.15205,
    "h": 295.8
  },
  "luminance": 0.02623
}

Semantic roles & 50–950 ramp

primary

#3C1174

secondary

#78AB36

accent

#F137A0

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3C1174

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

Preview Lab → · Contrast checker → · Palette generator →