#613CCB#613CCB

#613CCB is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.8% C 0.207 H 288.0°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#613CCB
RGB	rgb(97, 60, 203)
HSL	hsl(256, 58%, 52%)
HSV	hsv(256, 70%, 80%)
CMYK	cmyk(52.2%, 70.4%, 0%, 20.4%)
CIE-LAB	lab(37.99, 50.75, -68.59)
CIE-LCH	lch(37.99, 85.32, 306.50°)
OKLab	oklab(48.77% 0.0641 -0.1971)
OKLCH	oklch(48.77% 0.207 288)
XYZ	xyz(17.3219, 10.0841, 57.5220)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613CCB #A6CB3C

analogous

#3C5FCB #613CCB #A83CCB

triadic

#613CCB #CB613C #3CCB61

tetradic

#613CCB #CB3C5F #A6CB3C #3CCBA8

square

#613CCB #CB3C5F #A6CB3C #3CCBA8

split-complementary

#613CCB #CBA83C #5FCB3C

monochromatic

#331E6F #492A9F #613CCB #886CD8 #AF9DE5

Accessibility & contrast

On white

6.96

#613CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#613CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #613CCB

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613CCB	#FFFFFF	#000000	##FFFFFF
##613CCB	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#38627F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #613ccb;
/* rgb */ color: rgb(97, 60, 203);
/* oklch */ color: oklch(48.8% 0.207 288.0);

Tailwind

colors: {
  custom: {
    50: '#9875dc',
    500: '#613ccb',
    950: '#000000',
  },
}

SCSS

$custom: #613ccb;
$custom-light: #9875dc;
$custom-dark: #000000;

JSON

{
  "hex": "#613ccb",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 203
  },
  "hsl": {
    "h": 255.524,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48774,
    "c": 0.20723,
    "h": 288
  },
  "luminance": 0.10085
}

Semantic roles & 50–950 ramp

primary

#613CCB

secondary

#C1D192

accent

#E147B9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #613CCB

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

Preview Lab → · Contrast checker → · Palette generator →