#5873F0#5873F0

#5873F0 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.2% C 0.189 H 270.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5873F0
RGB	rgb(88, 115, 240)
HSL	hsl(229, 84%, 64%)
HSV	hsv(229, 63%, 94%)
CMYK	cmyk(63.3%, 52.1%, 0%, 5.9%)
CIE-LAB	lab(52.54, 28.65, -66.02)
CIE-LCH	lch(52.54, 71.96, 293.46°)
OKLab	oklab(60.16% 0.0018 -0.1895)
OKLCH	oklch(60.16% 0.189 270.6)
XYZ	xyz(25.8781, 20.6252, 85.0385)
Luminance	0.2063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5873F0 #F0D558

analogous

#58BFF0 #5873F0 #8958F0

triadic

#5873F0 #F05873 #73F058

tetradic

#5873F0 #F058BF #F0D558 #58F089

square

#5873F0 #F058BF #F0D558 #58F089

split-complementary

#5873F0 #F08958 #BFF058

monochromatic

#112FBD #2044EB #5873F0 #90A2F5 #C8D1FA

Accessibility & contrast

On white

4.10

#5873F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#5873F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5873F0

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5873F0	#FFFFFF	#000000	##000000
##5873F0	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2384F4

Deuteranopia (green-blind)

#0077ED

Tritanopia (blue-blind)

#0090A6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5873f0;
/* rgb */ color: rgb(88, 115, 240);
/* oklch */ color: oklch(60.2% 0.189 270.6);

Tailwind

colors: {
  custom: {
    50: '#959af6',
    500: '#5873f0',
    950: '#000000',
  },
}

SCSS

$custom: #5873f0;
$custom-light: #959af6;
$custom-dark: #000000;

JSON

{
  "hex": "#5873f0",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 240
  },
  "hsl": {
    "h": 229.342,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.60164,
    "c": 0.18948,
    "h": 270.6
  },
  "luminance": 0.20627
}

Semantic roles & 50–950 ramp

primary

#5873F0

secondary

#ECE3B8

accent

#B906E0

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5873F0

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

Preview Lab → · Contrast checker → · Palette generator →