#5879F3#5879F3

#5879F3 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.5% C 0.186 H 269.0°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5879F3
RGB	rgb(88, 121, 243)
HSL	hsl(227, 87%, 65%)
HSV	hsv(227, 64%, 95%)
CMYK	cmyk(63.8%, 50.2%, 0%, 4.7%)
CIE-LAB	lab(54.26, 25.99, -64.91)
CIE-LCH	lch(54.26, 69.92, 291.82°)
OKLab	oklab(61.53% -0.0034 -0.1861)
OKLCH	oklch(61.53% 0.186 269)
XYZ	xyz(27.0340, 22.2181, 87.6405)
Luminance	0.2222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879F3 #F3D258

analogous

#58C6F3 #5879F3 #8558F3

triadic

#5879F3 #F35879 #79F358

tetradic

#5879F3 #F358C6 #F3D258 #58F385

square

#5879F3 #F358C6 #F3D258 #58F385

split-complementary

#5879F3 #F38558 #C6F358

monochromatic

#0E34C3 #1F4BEF #5879F3 #91A7F7 #CAD5FB

Accessibility & contrast

On white

3.86

#5879F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#5879F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879F3

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879F3	#FFFFFF	#000000	##000000
##5879F3	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3389F7

Deuteranopia (green-blind)

#007BF0

Tritanopia (blue-blind)

#0095AB

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5879f3;
/* rgb */ color: rgb(88, 121, 243);
/* oklch */ color: oklch(61.5% 0.186 269.0);

Tailwind

colors: {
  custom: {
    50: '#969ff8',
    500: '#5879f3',
    950: '#000000',
  },
}

SCSS

$custom: #5879f3;
$custom-light: #969ff8;
$custom-dark: #000000;

JSON

{
  "hex": "#5879f3",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 243
  },
  "hsl": {
    "h": 227.226,
    "s": 86.592,
    "l": 64.902
  },
  "oklch": {
    "l": 0.61526,
    "c": 0.18616,
    "h": 269
  },
  "luminance": 0.22221
}

Semantic roles & 50–950 ramp

primary

#5879F3

secondary

#EEE3B9

accent

#B302E3

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5879F3

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

Preview Lab → · Contrast checker → · Palette generator →