#585ECE#585ECE

#585ECE is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.8% C 0.170 H 276.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#585ECE
RGB	rgb(88, 94, 206)
HSL	hsl(237, 55%, 58%)
HSV	hsv(237, 57%, 81%)
CMYK	cmyk(57.3%, 54.4%, 0%, 19.2%)
CIE-LAB	lab(44.99, 30.30, -58.97)
CIE-LCH	lch(44.99, 66.30, 297.20°)
OKLab	oklab(53.77% 0.0199 -0.169)
OKLCH	oklch(53.77% 0.17 276.7)
XYZ	xyz(19.1642, 14.5350, 60.1762)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585ECE #CEC858

analogous

#5899CE #585ECE #8D58CE

triadic

#585ECE #CE585E #5ECE58

tetradic

#585ECE #CE5899 #CEC858 #58CE8D

square

#585ECE #CE5899 #CEC858 #58CE8D

split-complementary

#585ECE #CE8D58 #99CE58

monochromatic

#272C85 #353BB4 #585ECE #878CDC #B7B9EA

Accessibility & contrast

On white

5.37

#585ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#585ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585ECE

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585ECE	#FFFFFF	#000000	##FFFFFF
##585ECE	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126FD2

Deuteranopia (green-blind)

#0066CC

Tritanopia (blue-blind)

#0C788D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585ece;
/* rgb */ color: rgb(88, 94, 206);
/* oklch */ color: oklch(53.8% 0.170 276.7);

Tailwind

colors: {
  custom: {
    50: '#918bde',
    500: '#585ece',
    950: '#000000',
  },
}

SCSS

$custom: #585ece;
$custom-light: #918bde;
$custom-dark: #000000;

JSON

{
  "hex": "#585ece",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 206
  },
  "hsl": {
    "h": 236.949,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53775,
    "c": 0.17014,
    "h": 276.7
  },
  "luminance": 0.14536
}

Semantic roles & 50–950 ramp

primary

#585ECE

secondary

#D9D6A9

accent

#D64ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #585ECE

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

Preview Lab → · Contrast checker → · Palette generator →