#3C1055#3C1055

#3C1055 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.6% C 0.119 H 309.9°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C1055
RGB	rgb(60, 16, 85)
HSL	hsl(278, 68%, 20%)
HSV	hsv(278, 81%, 33%)
CMYK	cmyk(29.4%, 81.2%, 0%, 66.7%)
CIE-LAB	lab(15.42, 33.84, -32.24)
CIE-LCH	lch(15.42, 46.74, 316.39°)
OKLab	oklab(28.6% 0.0763 -0.0914)
OKLCH	oklch(28.6% 0.119 309.9)
XYZ	xyz(3.6881, 1.9872, 8.7818)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C1055 #295510

analogous

#1A1055 #3C1055 #55104C

triadic

#3C1055 #553C10 #10553C

tetradic

#3C1055 #551A10 #295510 #104C55

square

#3C1055 #551A10 #295510 #104C55

split-complementary

#3C1055 #4C5510 #10551A

monochromatic

#12051A #180621 #3C1055 #601A89 #8523BC

Accessibility & contrast

On white

15.03

#3C1055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3C1055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C1055

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C1055	#FFFFFF	#000000	##FFFFFF
##3C1055	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002557

Deuteranopia (green-blind)

#012754

Tritanopia (blue-blind)

#382032

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3c1055;
/* rgb */ color: rgb(60, 16, 85);
/* oklch */ color: oklch(28.6% 0.119 309.9);

Tailwind

colors: {
  custom: {
    50: '#755385',
    500: '#3c1055',
    950: '#000000',
  },
}

SCSS

$custom: #3c1055;
$custom-light: #755385;
$custom-dark: #000000;

JSON

{
  "hex": "#3c1055",
  "rgb": {
    "r": 60,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 278.261,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28602,
    "c": 0.11907,
    "h": 309.9
  },
  "luminance": 0.01987
}

Semantic roles & 50–950 ramp

primary

#3C1055

secondary

#548F32

accent

#EB3D7C

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3C1055

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

Preview Lab → · Contrast checker → · Palette generator →