#585BC1#585BC1

#585BC1 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.3% C 0.156 H 278.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#585BC1
RGB	rgb(88, 91, 193)
HSL	hsl(238, 46%, 55%)
HSV	hsv(238, 54%, 76%)
CMYK	cmyk(54.4%, 52.8%, 0%, 24.3%)
CIE-LAB	lab(43.37, 27.94, -54.08)
CIE-LCH	lch(43.37, 60.88, 297.32°)
OKLab	oklab(52.28% 0.0224 -0.1546)
OKLCH	oklch(52.28% 0.156 278.3)
XYZ	xyz(17.3882, 13.4060, 52.1131)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BC1 #C1BE58

analogous

#588FC1 #585BC1 #8A58C1

triadic

#585BC1 #C1585B #5BC158

tetradic

#585BC1 #C1588F #C1BE58 #58C18A

square

#585BC1 #C1588F #C1BE58 #58C18A

split-complementary

#585BC1 #C18A58 #8FC158

monochromatic

#2B2D74 #3C3EA0 #585BC1 #8587D2 #B1B3E2

Accessibility & contrast

On white

5.70

#585BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#585BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BC1

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BC1	#FFFFFF	#000000	##FFFFFF
##585BC1	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226BC5

Deuteranopia (green-blind)

#0E62BF

Tritanopia (blue-blind)

#267285

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #585bc1;
/* rgb */ color: rgb(88, 91, 193);
/* oklch */ color: oklch(52.3% 0.156 278.3);

Tailwind

colors: {
  custom: {
    50: '#8f89d4',
    500: '#585bc1',
    950: '#000000',
  },
}

SCSS

$custom: #585bc1;
$custom-light: #8f89d4;
$custom-dark: #000000;

JSON

{
  "hex": "#585bc1",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 193
  },
  "hsl": {
    "h": 238.286,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.52283,
    "c": 0.15623,
    "h": 278.3
  },
  "luminance": 0.13407
}

Semantic roles & 50–950 ramp

primary

#585BC1

secondary

#D0CFA4

accent

#D252D6

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #585BC1

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

Preview Lab → · Contrast checker → · Palette generator →