#585CC1#585CC1

#585CC1 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.5% C 0.155 H 277.9°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#585CC1
RGB	rgb(88, 92, 193)
HSL	hsl(238, 46%, 55%)
HSV	hsv(238, 54%, 76%)
CMYK	cmyk(54.4%, 52.3%, 0%, 24.3%)
CIE-LAB	lab(43.62, 27.32, -53.68)
CIE-LCH	lch(43.62, 60.23, 296.97°)
OKLab	oklab(52.47% 0.0213 -0.1534)
OKLCH	oklch(52.47% 0.155 277.9)
XYZ	xyz(17.4742, 13.5781, 52.1418)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CC1 #C1BD58

analogous

#5891C1 #585CC1 #8858C1

triadic

#585CC1 #C1585C #5CC158

tetradic

#585CC1 #C15891 #C1BD58 #58C188

square

#585CC1 #C15891 #C1BD58 #58C188

split-complementary

#585CC1 #C18858 #91C158

monochromatic

#2B2E74 #3C3FA0 #585CC1 #8588D2 #B1B3E2

Accessibility & contrast

On white

5.65

#585CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#585CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CC1

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CC1	#FFFFFF	#000000	##FFFFFF
##585CC1	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256BC5

Deuteranopia (green-blind)

#1363BF

Tritanopia (blue-blind)

#267386

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #585cc1;
/* rgb */ color: rgb(88, 92, 193);
/* oklch */ color: oklch(52.5% 0.155 277.9);

Tailwind

colors: {
  custom: {
    50: '#8f8ad4',
    500: '#585cc1',
    950: '#000000',
  },
}

SCSS

$custom: #585cc1;
$custom-light: #8f8ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#585cc1",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 193
  },
  "hsl": {
    "h": 237.714,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52473,
    "c": 0.15489,
    "h": 277.9
  },
  "luminance": 0.13579
}

Semantic roles & 50–950 ramp

primary

#585CC1

secondary

#D0CFA4

accent

#D152D6

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #585CC1

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

Preview Lab → · Contrast checker → · Palette generator →