#613FBB#613FBB

#613FBB is a mid, vivid violet. Relative luminance 0.097; OKLCH L 47.8% C 0.185 H 290.3°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#613FBB
RGB	rgb(97, 63, 187)
HSL	hsl(256, 50%, 49%)
HSV	hsv(256, 66%, 73%)
CMYK	cmyk(48.1%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(37.27, 44.59, -60.42)
CIE-LCH	lch(37.27, 75.09, 306.42°)
OKLab	oklab(47.85% 0.0639 -0.1731)
OKLCH	oklch(47.85% 0.185 290.3)
XYZ	xyz(15.6744, 9.6836, 48.0473)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613FBB #99BB3F

analogous

#3F5BBB #613FBB #9F3FBB

triadic

#613FBB #BB613F #3FBB61

tetradic

#613FBB #BB3F5B #99BB3F #3FBB9F

square

#613FBB #BB3F5B #99BB3F #3FBB9F

split-complementary

#613FBB #BB9F3F #5BBB3F

monochromatic

#32205F #49308D #613FBB #856ACD #AB98DC

Accessibility & contrast

On white

7.15

#613FBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#613FBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613FBB

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613FBB	#FFFFFF	#000000	##FFFFFF
##613FBB	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#445D77

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #613fbb;
/* rgb */ color: rgb(97, 63, 187);
/* oklch */ color: oklch(47.8% 0.185 290.3);

Tailwind

colors: {
  custom: {
    50: '#9576d0',
    500: '#613fbb',
    950: '#000000',
  },
}

SCSS

$custom: #613fbb;
$custom-light: #9576d0;
$custom-dark: #000000;

JSON

{
  "hex": "#613fbb",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 256.452,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47849,
    "c": 0.18452,
    "h": 290.3
  },
  "luminance": 0.09684
}

Semantic roles & 50–950 ramp

primary

#613FBB

secondary

#B8C88E

accent

#D94FB3

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #613FBB

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

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