#5879F1#5879F1

#5879F1 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.4% C 0.183 H 268.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#5879F1
RGB	rgb(88, 121, 241)
HSL	hsl(227, 85%, 65%)
HSV	hsv(227, 63%, 95%)
CMYK	cmyk(63.5%, 49.8%, 0%, 5.5%)
CIE-LAB	lab(54.13, 25.31, -64.00)
CIE-LCH	lch(54.13, 68.82, 291.58°)
OKLab	oklab(61.39% -0.0036 -0.1835)
OKLCH	oklch(61.39% 0.183 268.9)
XYZ	xyz(26.7337, 22.0979, 86.0585)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879F1 #F1D058

analogous

#58C5F1 #5879F1 #8458F1

triadic

#5879F1 #F15879 #79F158

tetradic

#5879F1 #F158C5 #F1D058 #58F184

square

#5879F1 #F158C5 #F1D058 #58F184

split-complementary

#5879F1 #F18458 #C5F158

monochromatic

#1036BF #204CEC #5879F1 #90A6F6 #C9D4FA

Accessibility & contrast

On white

3.87

#5879F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#5879F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879F1

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879F1	#FFFFFF	#000000	##000000
##5879F1	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3589F5

Deuteranopia (green-blind)

#007BEF

Tritanopia (blue-blind)

#0095AA

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5879f1;
/* rgb */ color: rgb(88, 121, 241);
/* oklch */ color: oklch(61.4% 0.183 268.9);

Tailwind

colors: {
  custom: {
    50: '#959ff6',
    500: '#5879f1',
    950: '#000000',
  },
}

SCSS

$custom: #5879f1;
$custom-light: #959ff6;
$custom-dark: #000000;

JSON

{
  "hex": "#5879f1",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 241
  },
  "hsl": {
    "h": 227.059,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.6139,
    "c": 0.18349,
    "h": 268.9
  },
  "luminance": 0.221
}

Semantic roles & 50–950 ramp

primary

#5879F1

secondary

#EDE1B8

accent

#B105E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5879F1

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

Preview Lab → · Contrast checker → · Palette generator →