#3C247B#3C247B

#3C247B is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.7% C 0.139 H 289.8°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#3C247B
RGB	rgb(60, 36, 123)
HSL	hsl(257, 55%, 31%)
HSV	hsv(257, 71%, 48%)
CMYK	cmyk(51.2%, 70.7%, 0%, 51.8%)
CIE-LAB	lab(22.49, 33.95, -45.64)
CIE-LCH	lch(22.49, 56.88, 306.64°)
OKLab	oklab(34.66% 0.0472 -0.1309)
OKLCH	oklch(34.66% 0.139 289.8)
XYZ	xyz(6.0685, 3.6522, 19.1202)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C247B #637B24

analogous

#24377B #3C247B #67247B

triadic

#3C247B #7B3C24 #247B3C

tetradic

#3C247B #7B2437 #637B24 #247B67

square

#3C247B #7B2437 #637B24 #247B67

split-complementary

#3C247B #7B6724 #377B24

monochromatic

#0E081C #25164C #3C247B #5332AA #714ECB

Accessibility & contrast

On white

12.14

#3C247B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#3C247B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C247B

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C247B	#FFFFFF	#000000	##FFFFFF
##3C247B	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377E

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#273A4C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3c247b;
/* rgb */ color: rgb(60, 36, 123);
/* oklch */ color: oklch(34.7% 0.139 289.8);

Tailwind

colors: {
  custom: {
    50: '#7861a2',
    500: '#3c247b',
    950: '#000000',
  },
}

SCSS

$custom: #3c247b;
$custom-light: #7861a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c247b",
  "rgb": {
    "r": 60,
    "g": 36,
    "b": 123
  },
  "hsl": {
    "h": 256.552,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34657,
    "c": 0.13913,
    "h": 289.8
  },
  "luminance": 0.03652
}

Semantic roles & 50–950 ramp

primary

#3C247B

secondary

#93AD4D

accent

#DE4AB5

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #3C247B

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

Preview Lab → · Contrast checker → · Palette generator →