#613C88#613C88

#613C88 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.6% C 0.125 H 304.2°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#613C88
RGB	rgb(97, 60, 136)
HSL	hsl(269, 39%, 38%)
HSV	hsv(269, 56%, 53%)
CMYK	cmyk(28.7%, 55.9%, 0%, 46.7%)
CIE-LAB	lab(33.03, 32.25, -36.56)
CIE-LCH	lch(33.03, 48.75, 311.41°)
OKLab	oklab(43.62% 0.07 -0.103)
OKLCH	oklch(43.62% 0.125 304.2)
XYZ	xyz(10.9886, 7.5507, 24.1663)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C88 #63883C

analogous

#3C3D88 #613C88 #873C88

triadic

#613C88 #88613C #3C8861

tetradic

#613C88 #883C3D #63883C #3C8887

square

#613C88 #883C3D #63883C #3C8887

split-complementary

#613C88 #88873C #3D883C

monochromatic

#241733 #43295E #613C88 #7F50B2 #9E7AC4

Accessibility & contrast

On white

8.37

#613C88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#613C88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C88

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C88	#FFFFFF	#000000	##FFFFFF
##613C88	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214D8B

Deuteranopia (green-blind)

#2D4E86

Tritanopia (blue-blind)

#5A4A5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613c88;
/* rgb */ color: rgb(97, 60, 136);
/* oklch */ color: oklch(43.6% 0.125 304.2);

Tailwind

colors: {
  custom: {
    50: '#9073ab',
    500: '#613c88',
    950: '#000000',
  },
}

SCSS

$custom: #613c88;
$custom-light: #9073ab;
$custom-dark: #000000;

JSON

{
  "hex": "#613c88",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 136
  },
  "hsl": {
    "h": 269.211,
    "s": 38.776,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43619,
    "c": 0.12451,
    "h": 304.2
  },
  "luminance": 0.07551
}

Semantic roles & 50–950 ramp

primary

#613C88

secondary

#91AE72

accent

#CF5995

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613C88

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

Preview Lab → · Contrast checker → · Palette generator →