#5878F1#5878F1

#5878F1 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.2% C 0.185 H 269.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5878F1
RGB	rgb(88, 120, 241)
HSL	hsl(227, 85%, 65%)
HSV	hsv(227, 63%, 95%)
CMYK	cmyk(63.5%, 50.2%, 0%, 5.5%)
CIE-LAB	lab(53.87, 25.92, -64.41)
CIE-LCH	lch(53.87, 69.44, 291.92°)
OKLab	oklab(61.2% -0.0026 -0.1847)
OKLCH	oklch(61.2% 0.185 269.2)
XYZ	xyz(26.6128, 21.8561, 86.0182)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5878F1 #F1D158

analogous

#58C5F1 #5878F1 #8558F1

triadic

#5878F1 #F15878 #78F158

tetradic

#5878F1 #F158C5 #F1D158 #58F185

square

#5878F1 #F158C5 #F1D158 #58F185

split-complementary

#5878F1 #F18558 #C5F158

monochromatic

#1035BF #204AEC #5878F1 #90A6F6 #C9D3FA

Accessibility & contrast

On white

3.91

#5878F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5878F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5878F1

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5878F1	#FFFFFF	#000000	##000000
##5878F1	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3288F5

Deuteranopia (green-blind)

#007AEF

Tritanopia (blue-blind)

#0094A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5878f1;
/* rgb */ color: rgb(88, 120, 241);
/* oklch */ color: oklch(61.2% 0.185 269.2);

Tailwind

colors: {
  custom: {
    50: '#959ef6',
    500: '#5878f1',
    950: '#000000',
  },
}

SCSS

$custom: #5878f1;
$custom-light: #959ef6;
$custom-dark: #000000;

JSON

{
  "hex": "#5878f1",
  "rgb": {
    "r": 88,
    "g": 120,
    "b": 241
  },
  "hsl": {
    "h": 227.451,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61195,
    "c": 0.18471,
    "h": 269.2
  },
  "luminance": 0.21859
}

Semantic roles & 50–950 ramp

primary

#5878F1

secondary

#EDE2B8

accent

#B305E1

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5878F1

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

Preview Lab → · Contrast checker → · Palette generator →