#3C1F9D#3C1F9D

#3C1F9D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.186 H 283.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C1F9D
RGB	rgb(60, 31, 157)
HSL	hsl(254, 67%, 37%)
HSV	hsv(254, 80%, 62%)
CMYK	cmyk(61.8%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(24.87, 46.87, -62.90)
CIE-LCH	lch(24.87, 78.45, 306.69°)
OKLab	oklab(37.35% 0.0426 -0.1814)
OKLCH	oklch(37.35% 0.186 283.2)
XYZ	xyz(8.4374, 4.3744, 32.2915)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1F9D #809D1F

analogous

#1F419D #3C1F9D #7B1F9D

triadic

#3C1F9D #9D3C1F #1F9D3C

tetradic

#3C1F9D #9D1F41 #809D1F #1F9D7B

square

#3C1F9D #9D1F41 #809D1F #1F9D7B

split-complementary

#3C1F9D #9D7B1F #419D1F

monochromatic

#150B37 #28156A #3C1F9D #5029D0 #7758DE

Accessibility & contrast

On white

11.20

#3C1F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3C1F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1F9D

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1F9D	#FFFFFF	#000000	##FFFFFF
##3C1F9D	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00379B

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3c1f9d;
/* rgb */ color: rgb(60, 31, 157);
/* oklch */ color: oklch(37.3% 0.186 283.2);

Tailwind

colors: {
  custom: {
    50: '#7f5fbb',
    500: '#3c1f9d',
    950: '#000000',
  },
}

SCSS

$custom: #3c1f9d;
$custom-light: #7f5fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1f9d",
  "rgb": {
    "r": 60,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 253.81,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37347,
    "c": 0.18633,
    "h": 283.2
  },
  "luminance": 0.04375
}

Semantic roles & 50–950 ramp

primary

#3C1F9D

secondary

#A9C256

accent

#EA3EC2

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3C1F9D

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

Preview Lab → · Contrast checker → · Palette generator →