#3B15CA#3B15CA

#3B15CA is a dark, highly saturated violet. Relative luminance 0.057; OKLCH L 41.5% C 0.243 H 277.0°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#3B15CA
RGB	rgb(59, 21, 202)
HSL	hsl(253, 81%, 44%)
HSV	hsv(253, 90%, 79%)
CMYK	cmyk(70.8%, 89.6%, 0%, 20.8%)
CIE-LAB	lab(28.72, 63.06, -83.43)
CIE-LCH	lch(28.72, 104.58, 307.08°)
OKLab	oklab(41.46% 0.0294 -0.2409)
OKLCH	oklch(41.46% 0.243 277)
XYZ	xyz(12.7290, 5.7292, 56.3007)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B15CA #A4CA15

analogous

#1549CA #3B15CA #9515CA

triadic

#3B15CA #CA3B15 #15CA3B

tetradic

#3B15CA #CA1549 #A4CA15 #15CA95

square

#3B15CA #CA1549 #A4CA15 #15CA95

split-complementary

#3B15CA #CA9515 #49CA15

monochromatic

#1B095B #2B0F93 #3B15CA #5932EA #866AEF

Accessibility & contrast

On white

9.79

#3B15CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3B15CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B15CA

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B15CA	#FFFFFF	#000000	##FFFFFF
##3B15CA	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BCF

Deuteranopia (green-blind)

#003CC7

Tritanopia (blue-blind)

#005577

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b15ca;
/* rgb */ color: rgb(59, 21, 202);
/* oklch */ color: oklch(41.5% 0.243 277.0);

Tailwind

colors: {
  custom: {
    50: '#885fdc',
    500: '#3b15ca',
    950: '#000000',
  },
}

SCSS

$custom: #3b15ca;
$custom-light: #885fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b15ca",
  "rgb": {
    "r": 59,
    "g": 21,
    "b": 202
  },
  "hsl": {
    "h": 252.597,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41463,
    "c": 0.24266,
    "h": 277
  },
  "luminance": 0.0573
}

Semantic roles & 50–950 ramp

primary

#3B15CA

secondary

#BED566

accent

#F830CE

background

#F9F5FD

surface

#F2EAFB

border

#CCC6D4

text

#0E0515

muted

#7E7983

Preview Lab

Preview with #3B15CA

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

Preview Lab → · Contrast checker → · Palette generator →