#584EA2#584EA2

#584EA2 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.7% C 0.131 H 285.7°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#584EA2
RGB	rgb(88, 78, 162)
HSL	hsl(247, 35%, 47%)
HSV	hsv(247, 52%, 64%)
CMYK	cmyk(45.7%, 51.9%, 0%, 36.5%)
CIE-LAB	lab(38.08, 26.28, -44.33)
CIE-LCH	lch(38.08, 51.53, 300.67°)
OKLab	oklab(47.68% 0.0355 -0.126)
OKLCH	oklch(47.68% 0.131 285.7)
XYZ	xyz(13.2686, 10.1316, 35.4319)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584EA2 #98A24E

analogous

#4E6EA2 #584EA2 #824EA2

triadic

#584EA2 #A2584E #4EA258

tetradic

#584EA2 #A24E6E #98A24E #4EA282

square

#584EA2 #A24E6E #98A24E #4EA282

split-complementary

#584EA2 #A2824E #6EA24E

monochromatic

#2B264F #423A79 #584EA2 #7B72BB #A29BCF

Accessibility & contrast

On white

6.94

#584EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#584EA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584EA2

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584EA2	#FFFFFF	#000000	##FFFFFF
##584EA2	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285CA5

Deuteranopia (green-blind)

#2657A0

Tritanopia (blue-blind)

#416070

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #584ea2;
/* rgb */ color: rgb(88, 78, 162);
/* oklch */ color: oklch(47.7% 0.131 285.7);

Tailwind

colors: {
  custom: {
    50: '#8c7fbe',
    500: '#584ea2',
    950: '#000000',
  },
}

SCSS

$custom: #584ea2;
$custom-light: #8c7fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#584ea2",
  "rgb": {
    "r": 88,
    "g": 78,
    "b": 162
  },
  "hsl": {
    "h": 247.143,
    "s": 35,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47678,
    "c": 0.13092,
    "h": 285.7
  },
  "luminance": 0.10132
}

Semantic roles & 50–950 ramp

primary

#584EA2

secondary

#B7BC90

accent

#CB5DBE

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #584EA2

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

Preview Lab → · Contrast checker → · Palette generator →