#585CCF#585CCF

#585CCF is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.174 H 277.2°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#585CCF
RGB	rgb(88, 92, 207)
HSL	hsl(238, 55%, 58%)
HSV	hsv(238, 57%, 81%)
CMYK	cmyk(57.5%, 55.6%, 0%, 18.8%)
CIE-LAB	lab(44.56, 31.86, -60.24)
CIE-LCH	lch(44.56, 68.14, 297.88°)
OKLab	oklab(53.48% 0.022 -0.1727)
OKLCH	oklch(53.48% 0.174 277.2)
XYZ	xyz(19.1105, 14.2326, 60.7595)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CCF #CFCB58

analogous

#5898CF #585CCF #8F58CF

triadic

#585CCF #CF585C #5CCF58

tetradic

#585CCF #CF5898 #CFCB58 #58CF8F

square

#585CCF #CF5898 #CFCB58 #58CF8F

split-complementary

#585CCF #CF8F58 #98CF58

monochromatic

#272A86 #3439B6 #585CCF #888ADD #B7B9EA

Accessibility & contrast

On white

5.46

#585CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#585CCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CCF

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CCF	#FFFFFF	#000000	##FFFFFF
##585CCF	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#09778C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #585ccf;
/* rgb */ color: rgb(88, 92, 207);
/* oklch */ color: oklch(53.5% 0.174 277.2);

Tailwind

colors: {
  custom: {
    50: '#918ade',
    500: '#585ccf',
    950: '#000000',
  },
}

SCSS

$custom: #585ccf;
$custom-light: #918ade;
$custom-dark: #000000;

JSON

{
  "hex": "#585ccf",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 207
  },
  "hsl": {
    "h": 237.983,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53479,
    "c": 0.17409,
    "h": 277.2
  },
  "luminance": 0.14234
}

Semantic roles & 50–950 ramp

primary

#585CCF

secondary

#D9D8AA

accent

#DA49DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #585CCF

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

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