#5873E5#5873E5

#5873E5 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.4% C 0.175 H 270.3°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#5873E5
RGB	rgb(88, 115, 229)
HSL	hsl(229, 73%, 62%)
HSV	hsv(229, 62%, 90%)
CMYK	cmyk(61.6%, 49.8%, 0%, 10.2%)
CIE-LAB	lab(51.83, 24.95, -61.00)
CIE-LCH	lch(51.83, 65.91, 292.25°)
OKLab	oklab(59.4% 0.0009 -0.1747)
OKLCH	oklch(59.4% 0.175 270.3)
XYZ	xyz(24.2933, 19.9913, 76.6920)
Luminance	0.1999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5873E5 #E5CA58

analogous

#58B9E5 #5873E5 #8458E5

triadic

#5873E5 #E55873 #73E558

tetradic

#5873E5 #E558B9 #E5CA58 #58E584

square

#5873E5 #E558B9 #E5CA58 #58E584

split-complementary

#5873E5 #E58458 #B9E558

monochromatic

#1A35A8 #2347DD #5873E5 #8D9FED #C2CCF5

Accessibility & contrast

On white

4.20

#5873E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#5873E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5873E5

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5873E5	#FFFFFF	#000000	##000000
##5873E5	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3482E9

Deuteranopia (green-blind)

#0F76E3

Tritanopia (blue-blind)

#008DA1

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5873e5;
/* rgb */ color: rgb(88, 115, 229);
/* oklch */ color: oklch(59.4% 0.175 270.3);

Tailwind

colors: {
  custom: {
    50: '#949aee',
    500: '#5873e5',
    950: '#000000',
  },
}

SCSS

$custom: #5873e5;
$custom-light: #949aee;
$custom-dark: #000000;

JSON

{
  "hex": "#5873e5",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 229
  },
  "hsl": {
    "h": 228.511,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59401,
    "c": 0.17472,
    "h": 270.3
  },
  "luminance": 0.19993
}

Semantic roles & 50–950 ramp

primary

#5873E5

secondary

#E6DCB3

accent

#AF10D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5873E5

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

Preview Lab → · Contrast checker → · Palette generator →