#3C1674#3C1674

#3C1674 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.147 H 295.0°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#3C1674
RGB	rgb(60, 22, 116)
HSL	hsl(264, 68%, 27%)
HSV	hsv(264, 81%, 45%)
CMYK	cmyk(48.3%, 81%, 0%, 54.5%)
CIE-LAB	lab(19.20, 39.30, -46.53)
CIE-LCH	lch(19.20, 60.91, 310.19°)
OKLab	oklab(32.14% 0.0622 -0.1334)
OKLCH	oklch(32.14% 0.147 295)
XYZ	xyz(5.3019, 2.7953, 16.7798)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1674 #4E7416

analogous

#161F74 #3C1674 #6B1674

triadic

#3C1674 #743C16 #16743C

tetradic

#3C1674 #74161F #4E7416 #16746B

square

#3C1674 #74161F #4E7416 #16746B

split-complementary

#3C1674 #746B16 #1F7416

monochromatic

#0D051A #210C41 #3C1674 #5720A7 #722DD7

Accessibility & contrast

On white

13.47

#3C1674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3C1674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1674

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1674	#FFFFFF	#000000	##FFFFFF
##3C1674	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002D72

Tritanopia (blue-blind)

#2C3045

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3c1674;
/* rgb */ color: rgb(60, 22, 116);
/* oklch */ color: oklch(32.1% 0.147 295.0);

Tailwind

colors: {
  custom: {
    50: '#78589d',
    500: '#3c1674',
    950: '#000000',
  },
}

SCSS

$custom: #3c1674;
$custom-light: #78589d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1674",
  "rgb": {
    "r": 60,
    "g": 22,
    "b": 116
  },
  "hsl": {
    "h": 264.255,
    "s": 68.116,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32135,
    "c": 0.14718,
    "h": 295
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#3C1674

secondary

#7DAA3C

accent

#EB3DA5

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #3C1674

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

Preview Lab → · Contrast checker → · Palette generator →