#613B9D#613B9D

#613B9D is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.9% C 0.153 H 297.8°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#613B9D
RGB	rgb(97, 59, 157)
HSL	hsl(263, 45%, 42%)
HSV	hsv(263, 62%, 62%)
CMYK	cmyk(38.2%, 62.4%, 0%, 38.4%)
CIE-LAB	lab(34.20, 38.43, -47.51)
CIE-LCH	lch(34.20, 61.11, 308.97°)
OKLab	oklab(44.92% 0.0712 -0.1351)
OKLCH	oklch(44.92% 0.153 297.8)
XYZ	xyz(12.5780, 8.1035, 32.7932)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B9D #779D3B

analogous

#3B469D #613B9D #923B9D

triadic

#613B9D #9D613B #3B9D61

tetradic

#613B9D #9D3B46 #779D3B #3B9D92

square

#613B9D #9D3B46 #779D3B #3B9D92

split-complementary

#613B9D #9D923B #469D3B

monochromatic

#2A1A44 #462A71 #613B9D #7F56BF #A082D0

Accessibility & contrast

On white

8.01

#613B9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#613B9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B9D

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B9D	#FFFFFF	#000000	##FFFFFF
##613B9D	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A0

Deuteranopia (green-blind)

#0F4F9B

Tritanopia (blue-blind)

#535066

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #613b9d;
/* rgb */ color: rgb(97, 59, 157);
/* oklch */ color: oklch(44.9% 0.153 297.8);

Tailwind

colors: {
  custom: {
    50: '#9273bb',
    500: '#613b9d',
    950: '#000000',
  },
}

SCSS

$custom: #613b9d;
$custom-light: #9273bb;
$custom-dark: #000000;

JSON

{
  "hex": "#613b9d",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 157
  },
  "hsl": {
    "h": 263.265,
    "s": 45.37,
    "l": 42.353
  },
  "oklch": {
    "l": 0.4492,
    "c": 0.15276,
    "h": 297.8
  },
  "luminance": 0.08104
}

Semantic roles & 50–950 ramp

primary

#613B9D

secondary

#A1BA7A

accent

#D553A3

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #613B9D

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

Preview Lab → · Contrast checker → · Palette generator →