#5878DF#5878DF

#5878DF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.0% C 0.160 H 268.3°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5878DF
RGB	rgb(88, 120, 223)
HSL	hsl(226, 68%, 61%)
HSV	hsv(226, 61%, 87%)
CMYK	cmyk(60.5%, 46.2%, 0%, 12.5%)
CIE-LAB	lab(52.77, 19.87, -56.12)
CIE-LCH	lch(52.77, 59.54, 289.49°)
OKLab	oklab(60% -0.0048 -0.1603)
OKLCH	oklch(60% 0.16 268.3)
XYZ	xyz(24.0557, 20.8333, 72.5513)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5878DF #DFBF58

analogous

#58BBDF #5878DF #7B58DF

triadic

#5878DF #DF5878 #78DF58

tetradic

#5878DF #DF58BB #DFBF58 #58DF7B

square

#5878DF #DF58BB #DFBF58 #58DF7B

split-complementary

#5878DF #DF7B58 #BBDF58

monochromatic

#1E3D9E #2850D2 #5878DF #8BA2E9 #BFCBF3

Accessibility & contrast

On white

4.06

#5878DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5878DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5878DF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5878DF	#FFFFFF	#000000	##000000
##5878DF	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4684E3

Deuteranopia (green-blind)

#3078DD

Tritanopia (blue-blind)

#008FA1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5878df;
/* rgb */ color: rgb(88, 120, 223);
/* oklch */ color: oklch(60.0% 0.160 268.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5878df",
  "rgb": {
    "r": 88,
    "g": 120,
    "b": 223
  },
  "hsl": {
    "h": 225.778,
    "s": 67.839,
    "l": 60.98
  },
  "oklch": {
    "l": 0.59997,
    "c": 0.16037,
    "h": 268.3
  },
  "luminance": 0.20835
}

Semantic roles & 50–950 ramp

primary

#5878DF

secondary

#E3D7B0

accent

#A416D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5878DF

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

Preview Lab → · Contrast checker → · Palette generator →