#585DD0#585DD0

#585DD0 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.174 H 276.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#585DD0
RGB	rgb(88, 93, 208)
HSL	hsl(238, 56%, 58%)
HSV	hsv(238, 58%, 82%)
CMYK	cmyk(57.7%, 55.3%, 0%, 18.4%)
CIE-LAB	lab(44.88, 31.57, -60.30)
CIE-LCH	lch(44.88, 68.07, 297.64°)
OKLab	oklab(53.74% 0.021 -0.1729)
OKLCH	oklch(53.74% 0.174 276.9)
XYZ	xyz(19.3204, 14.4561, 61.4345)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DD0 #D0CB58

analogous

#5899D0 #585DD0 #8F58D0

triadic

#585DD0 #D0585D #5DD058

tetradic

#585DD0 #D05899 #D0CB58 #58D08F

square

#585DD0 #D05899 #D0CB58 #58D08F

split-complementary

#585DD0 #D08F58 #99D058

monochromatic

#262A87 #3439B7 #585DD0 #888BDD #B8BAEB

Accessibility & contrast

On white

5.40

#585DD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#585DD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DD0

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DD0	#FFFFFF	#000000	##FFFFFF
##585DD0	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036FD4

Deuteranopia (green-blind)

#0065CE

Tritanopia (blue-blind)

#04788D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585dd0;
/* rgb */ color: rgb(88, 93, 208);
/* oklch */ color: oklch(53.7% 0.174 276.9);

Tailwind

colors: {
  custom: {
    50: '#918bdf',
    500: '#585dd0',
    950: '#000000',
  },
}

SCSS

$custom: #585dd0;
$custom-light: #918bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#585dd0",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 208
  },
  "hsl": {
    "h": 237.5,
    "s": 56.075,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53736,
    "c": 0.17415,
    "h": 276.9
  },
  "luminance": 0.14457
}

Semantic roles & 50–950 ramp

primary

#585DD0

secondary

#DAD8AA

accent

#D948DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #585DD0

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

Preview Lab → · Contrast checker → · Palette generator →