#3C146E#3C146E

#3C146E is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.142 H 297.5°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C146E
RGB	rgb(60, 20, 110)
HSL	hsl(267, 69%, 25%)
HSV	hsv(267, 82%, 43%)
CMYK	cmyk(45.5%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(18.31, 38.56, -44.12)
CIE-LCH	lch(18.31, 58.60, 311.16°)
OKLab	oklab(31.33% 0.0658 -0.1263)
OKLCH	oklch(31.33% 0.142 297.5)
XYZ	xyz(4.9274, 2.5867, 14.9885)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C146E #466E14

analogous

#14196E #3C146E #69146E

triadic

#3C146E #6E3C14 #146E3C

tetradic

#3C146E #6E1419 #466E14 #146E69

square

#3C146E #6E1419 #466E14 #146E69

split-complementary

#3C146E #6E6914 #196E14

monochromatic

#0E051A #200B3A #3C146E #581DA2 #7427D6

Accessibility & contrast

On white

13.84

#3C146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3C146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C146E

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C146E	#FFFFFF	#000000	##FFFFFF
##3C146E	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#002C6C

Tritanopia (blue-blind)

#2F2D41

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3c146e;
/* rgb */ color: rgb(60, 20, 110);
/* oklch */ color: oklch(31.3% 0.142 297.5);

Tailwind

colors: {
  custom: {
    50: '#785798',
    500: '#3c146e',
    950: '#000000',
  },
}

SCSS

$custom: #3c146e;
$custom-light: #785798;
$custom-dark: #000000;

JSON

{
  "hex": "#3c146e",
  "rgb": {
    "r": 60,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 266.667,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31329,
    "c": 0.14242,
    "h": 297.5
  },
  "luminance": 0.02587
}

Semantic roles & 50–950 ramp

primary

#3C146E

secondary

#75A539

accent

#EC3C9E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3C146E

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

Preview Lab → · Contrast checker → · Palette generator →