#584AB2#584AB2

#584AB2 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.1% C 0.159 H 284.9°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#584AB2
RGB	rgb(88, 74, 178)
HSL	hsl(248, 41%, 49%)
HSV	hsv(248, 58%, 70%)
CMYK	cmyk(50.6%, 58.4%, 0%, 30.2%)
CIE-LAB	lab(38.17, 33.70, -53.69)
CIE-LCH	lch(38.17, 63.39, 302.12°)
OKLab	oklab(48.09% 0.0407 -0.1535)
OKLCH	oklch(48.09% 0.159 284.9)
XYZ	xyz(14.5068, 10.1859, 43.3125)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584AB2 #A4B24A

analogous

#4A70B2 #584AB2 #8C4AB2

triadic

#584AB2 #B2584A #4AB258

tetradic

#584AB2 #B24A70 #A4B24A #4AB28C

square

#584AB2 #B24A70 #A4B24A #4AB28C

split-complementary

#584AB2 #B28C4A #70B24A

monochromatic

#2D265C #433887 #584AB2 #7F74C5 #A79FD7

Accessibility & contrast

On white

6.91

#584AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#584AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584AB2

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584AB2	#FFFFFF	#000000	##FFFFFF
##584AB2	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0057B0

Tritanopia (blue-blind)

#376277

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #584ab2;
/* rgb */ color: rgb(88, 74, 178);
/* oklch */ color: oklch(48.1% 0.159 284.9);

Tailwind

colors: {
  custom: {
    50: '#8e7dca',
    500: '#584ab2',
    950: '#000000',
  },
}

SCSS

$custom: #584ab2;
$custom-light: #8e7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#584ab2",
  "rgb": {
    "r": 88,
    "g": 74,
    "b": 178
  },
  "hsl": {
    "h": 248.077,
    "s": 41.27,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48094,
    "c": 0.15886,
    "h": 284.9
  },
  "luminance": 0.10187
}

Semantic roles & 50–950 ramp

primary

#584AB2

secondary

#BDC494

accent

#D157C1

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0913

muted

#7E7B82

Preview Lab

Preview with #584AB2

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

Preview Lab → · Contrast checker → · Palette generator →