#583DAF#583DAF

#583DAF is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.7% C 0.172 H 288.6°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#583DAF
RGB	rgb(88, 61, 175)
HSL	hsl(254, 48%, 46%)
HSV	hsv(254, 65%, 69%)
CMYK	cmyk(49.7%, 65.1%, 0%, 31.4%)
CIE-LAB	lab(35.02, 40.52, -57.03)
CIE-LCH	lch(35.02, 69.96, 305.39°)
OKLab	oklab(45.72% 0.0549 -0.1634)
OKLCH	oklch(45.72% 0.172 288.6)
XYZ	xyz(13.4289, 8.5068, 41.4835)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DAF #94AF3D

analogous

#3D5BAF #583DAF #913DAF

triadic

#583DAF #AF583D #3DAF58

tetradic

#583DAF #AF3D5B #94AF3D #3DAF91

square

#583DAF #AF3D5B #94AF3D #3DAF91

split-complementary

#583DAF #AF913D #5BAF3D

monochromatic

#2A1D54 #412D82 #583DAF #7A61C8 #A08FD8

Accessibility & contrast

On white

7.77

#583DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#583DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583DAF

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DAF	#FFFFFF	#000000	##FFFFFF
##583DAF	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#3A5970

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #583daf;
/* rgb */ color: rgb(88, 61, 175);
/* oklch */ color: oklch(45.7% 0.172 288.6);

Tailwind

colors: {
  custom: {
    50: '#8f74c8',
    500: '#583daf',
    950: '#000000',
  },
}

SCSS

$custom: #583daf;
$custom-light: #8f74c8;
$custom-dark: #000000;

JSON

{
  "hex": "#583daf",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 175
  },
  "hsl": {
    "h": 254.211,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45716,
    "c": 0.17238,
    "h": 288.6
  },
  "luminance": 0.08507
}

Semantic roles & 50–950 ramp

primary

#583DAF

secondary

#B4C385

accent

#D850B8

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583DAF

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

Preview Lab → · Contrast checker → · Palette generator →