#584BE7#584BE7

#584BE7 is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.6% C 0.225 H 279.0°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#584BE7
RGB	rgb(88, 75, 231)
HSL	hsl(245, 76%, 60%)
HSV	hsv(245, 68%, 91%)
CMYK	cmyk(61.9%, 67.5%, 0%, 9.4%)
CIE-LAB	lab(42.57, 49.60, -77.17)
CIE-LCH	lch(42.57, 91.74, 302.73°)
OKLab	oklab(52.6% 0.0353 -0.2225)
OKLCH	oklch(52.6% 0.225 279)
XYZ	xyz(20.9598, 12.8748, 76.9664)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584BE7 #DAE74B

analogous

#4B8CE7 #584BE7 #A64BE7

triadic

#584BE7 #E7584B #4BE758

tetradic

#584BE7 #E74B8C #DAE74B #4BE7A6

square

#584BE7 #E74B8C #DAE74B #4BE7A6

split-complementary

#584BE7 #E7A64B #8CE74B

monochromatic

#2116A2 #2C1DD8 #584BE7 #8A81EE #BCB7F5

Accessibility & contrast

On white

5.87

#584BE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#584BE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BE7

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BE7	#FFFFFF	#000000	##FFFFFF
##584BE7	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BEC

Deuteranopia (green-blind)

#005EE4

Tritanopia (blue-blind)

#007493

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #584be7;
/* rgb */ color: rgb(88, 75, 231);
/* oklch */ color: oklch(52.6% 0.225 279.0);

Tailwind

colors: {
  custom: {
    50: '#967ff0',
    500: '#584be7',
    950: '#000000',
  },
}

SCSS

$custom: #584be7;
$custom-light: #967ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#584be7",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 231
  },
  "hsl": {
    "h": 245,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.52599,
    "c": 0.22531,
    "h": 279
  },
  "luminance": 0.12876
}

Semantic roles & 50–950 ramp

primary

#584BE7

secondary

#E0E5A9

accent

#F335E3

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #584BE7

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

Preview Lab → · Contrast checker → · Palette generator →