#5878DE#5878DE

#5878DE is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.9% C 0.159 H 268.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5878DE
RGB	rgb(88, 120, 222)
HSL	hsl(226, 67%, 61%)
HSV	hsv(226, 60%, 87%)
CMYK	cmyk(60.4%, 45.9%, 0%, 12.9%)
CIE-LAB	lab(52.71, 19.53, -55.65)
CIE-LCH	lch(52.71, 58.98, 289.34°)
OKLab	oklab(59.93% -0.0049 -0.1589)
OKLCH	oklch(59.93% 0.159 268.2)
XYZ	xyz(23.9213, 20.7796, 71.8433)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5878DE #DEBE58

analogous

#58BBDE #5878DE #7B58DE

triadic

#5878DE #DE5878 #78DE58

tetradic

#5878DE #DE58BB #DEBE58 #58DE7B

square

#5878DE #DE58BB #DEBE58 #58DE7B

split-complementary

#5878DE #DE7B58 #BBDE58

monochromatic

#1F3D9D #2951D0 #5878DE #8BA1E8 #BECBF2

Accessibility & contrast

On white

4.07

#5878DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#5878DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5878DE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5878DE	#FFFFFF	#000000	##000000
##5878DE	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4784E2

Deuteranopia (green-blind)

#3178DC

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5878de;
/* rgb */ color: rgb(88, 120, 222);
/* oklch */ color: oklch(59.9% 0.159 268.2);

Tailwind

colors: {
  custom: {
    50: '#929ee9',
    500: '#5878de',
    950: '#000000',
  },
}

SCSS

$custom: #5878de;
$custom-light: #929ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#5878de",
  "rgb": {
    "r": 88,
    "g": 120,
    "b": 222
  },
  "hsl": {
    "h": 225.672,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59933,
    "c": 0.15901,
    "h": 268.2
  },
  "luminance": 0.20782
}

Semantic roles & 50–950 ramp

primary

#5878DE

secondary

#E2D6B0

accent

#A317CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5878DE

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

Preview Lab → · Contrast checker → · Palette generator →