#613F90#613F90

#613F90 is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.7% C 0.130 H 300.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#613F90
RGB	rgb(97, 63, 144)
HSL	hsl(265, 39%, 41%)
HSV	hsv(265, 56%, 56%)
CMYK	cmyk(32.6%, 56.3%, 0%, 43.5%)
CIE-LAB	lab(34.21, 32.58, -39.59)
CIE-LCH	lch(34.21, 51.27, 309.46°)
OKLab	oklab(44.65% 0.0662 -0.1119)
OKLCH	oklch(44.65% 0.13 300.6)
XYZ	xyz(11.7401, 8.1100, 27.3270)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F90 #6E903F

analogous

#3F4690 #613F90 #893F90

triadic

#613F90 #90613F #3F9061

tetradic

#613F90 #903F46 #6E903F #3F9089

square

#613F90 #903F46 #6E903F #3F9089

split-complementary

#613F90 #90893F #46903F

monochromatic

#281A3B #442C65 #613F90 #7F57B5 #9F81C8

Accessibility & contrast

On white

8.01

#613F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#613F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F90

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F90	#FFFFFF	#000000	##FFFFFF
##613F90	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)

#1F5093

Deuteranopia (green-blind)

#2A508E

Tritanopia (blue-blind)

#574F61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #613f90;
/* rgb */ color: rgb(97, 63, 144);
/* oklch */ color: oklch(44.7% 0.130 300.6);

Tailwind

colors: {
  custom: {
    50: '#9175b1',
    500: '#613f90',
    950: '#000000',
  },
}

SCSS

$custom: #613f90;
$custom-light: #9175b1;
$custom-dark: #000000;

JSON

{
  "hex": "#613f90",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 144
  },
  "hsl": {
    "h": 265.185,
    "s": 39.13,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44652,
    "c": 0.12998,
    "h": 300.6
  },
  "luminance": 0.0811
}

Semantic roles & 50–950 ramp

primary

#613F90

secondary

#9AB278

accent

#CF599D

background

#F9F7FA

surface

#F1EDF5

border

#CBC8CF

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #613F90

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

Preview Lab → · Contrast checker → · Palette generator →