#585BCD#585BCD

#585BCD is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.1% C 0.173 H 277.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#585BCD
RGB	rgb(88, 91, 205)
HSL	hsl(238, 54%, 57%)
HSV	hsv(238, 57%, 80%)
CMYK	cmyk(57.1%, 55.6%, 0%, 19.6%)
CIE-LAB	lab(44.18, 31.83, -59.71)
CIE-LCH	lch(44.18, 67.66, 298.06°)
OKLab	oklab(53.15% 0.0229 -0.1712)
OKLCH	oklch(53.15% 0.173 277.6)
XYZ	xyz(18.7815, 13.9633, 59.4513)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BCD #CDCA58

analogous

#5895CD #585BCD #9058CD

triadic

#585BCD #CD585B #5BCD58

tetradic

#585BCD #CD5895 #CDCA58 #58CD90

square

#585BCD #CD5895 #CDCA58 #58CD90

split-complementary

#585BCD #CD9058 #95CD58

monochromatic

#272A83 #3539B2 #585BCD #8789DB #B6B8E9

Accessibility & contrast

On white

5.54

#585BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#585BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BCD

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BCD	#FFFFFF	#000000	##FFFFFF
##585BCD	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#0064CB

Tritanopia (blue-blind)

#10768B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #585bcd;
/* rgb */ color: rgb(88, 91, 205);
/* oklch */ color: oklch(53.1% 0.173 277.6);

Tailwind

colors: {
  custom: {
    50: '#9189dd',
    500: '#585bcd',
    950: '#000000',
  },
}

SCSS

$custom: #585bcd;
$custom-light: #9189dd;
$custom-dark: #000000;

JSON

{
  "hex": "#585bcd",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 205
  },
  "hsl": {
    "h": 238.462,
    "s": 53.917,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53148,
    "c": 0.17269,
    "h": 277.6
  },
  "luminance": 0.13965
}

Semantic roles & 50–950 ramp

primary

#585BCD

secondary

#D8D7A9

accent

#DA4BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #585BCD

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

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