#585EF1#585EF1

#585EF1 is a mid, highly saturated blue. Relative luminance 0.164; OKLCH L 56.5% C 0.216 H 275.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#585EF1
RGB	rgb(88, 94, 241)
HSL	hsl(238, 85%, 65%)
HSV	hsv(238, 63%, 95%)
CMYK	cmyk(63.5%, 61%, 0%, 5.5%)
CIE-LAB	lab(47.53, 41.74, -74.70)
CIE-LCH	lch(47.53, 85.57, 299.20°)
OKLab	oklab(56.46% 0.0198 -0.2152)
OKLCH	oklch(56.46% 0.216 275.2)
XYZ	xyz(23.8992, 16.4290, 85.1137)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585EF1 #F1EB58

analogous

#58ABF1 #585EF1 #9F58F1

triadic

#585EF1 #F1585E #5EF158

tetradic

#585EF1 #F158AB #F1EB58 #58F19F

square

#585EF1 #F158AB #F1EB58 #58F19F

split-complementary

#585EF1 #F19F58 #ABF158

monochromatic

#1017BF #2028EC #585EF1 #9094F6 #C9CBFA

Accessibility & contrast

On white

4.90

#585EF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#585EF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585EF1

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585EF1	#FFFFFF	#000000	##FFFFFF
##585EF1	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F6

Deuteranopia (green-blind)

#006AEE

Tritanopia (blue-blind)

#00839F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #585ef1;
/* rgb */ color: rgb(88, 94, 241);
/* oklch */ color: oklch(56.5% 0.216 275.2);

Tailwind

colors: {
  custom: {
    50: '#978cf7',
    500: '#585ef1',
    950: '#000000',
  },
}

SCSS

$custom: #585ef1;
$custom-light: #978cf7;
$custom-dark: #000000;

JSON

{
  "hex": "#585ef1",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 241
  },
  "hsl": {
    "h": 237.647,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56458,
    "c": 0.21612,
    "h": 275.2
  },
  "luminance": 0.16431
}

Semantic roles & 50–950 ramp

primary

#585EF1

secondary

#EDEBB8

accent

#D805E1

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #585EF1

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

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