#5C78F0#5C78F0

#5C78F0 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.3% C 0.182 H 270.3°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5C78F0
RGB	rgb(92, 120, 240)
HSL	hsl(229, 83%, 65%)
HSV	hsv(229, 62%, 94%)
CMYK	cmyk(61.7%, 50%, 0%, 5.9%)
CIE-LAB	lab(54.02, 26.26, -63.61)
CIE-LCH	lch(54.02, 68.81, 292.43°)
OKLab	oklab(61.35% 0.0011 -0.1822)
OKLCH	oklch(61.35% 0.182 270.3)
XYZ	xyz(26.8530, 21.9972, 85.2520)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C78F0 #F0D45C

analogous

#5CC2F0 #5C78F0 #8A5CF0

triadic

#5C78F0 #F05C78 #78F05C

tetradic

#5C78F0 #F05CC2 #F0D45C #5CF08A

square

#5C78F0 #F05CC2 #F0D45C #5CF08A

split-complementary

#5C78F0 #F08A5C #C2F05C

monochromatic

#1233C0 #244AEB #5C78F0 #94A6F5 #CCD5FA

Accessibility & contrast

On white

3.89

#5C78F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#5C78F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C78F0

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C78F0	#FFFFFF	#000000	##000000
##5C78F0	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3588F4

Deuteranopia (green-blind)

#087BEE

Tritanopia (blue-blind)

#0094A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5c78f0;
/* rgb */ color: rgb(92, 120, 240);
/* oklch */ color: oklch(61.3% 0.182 270.3);

Tailwind

colors: {
  custom: {
    50: '#979ef6',
    500: '#5c78f0',
    950: '#000000',
  },
}

SCSS

$custom: #5c78f0;
$custom-light: #979ef6;
$custom-dark: #000000;

JSON

{
  "hex": "#5c78f0",
  "rgb": {
    "r": 92,
    "g": 120,
    "b": 240
  },
  "hsl": {
    "h": 228.649,
    "s": 83.146,
    "l": 65.098
  },
  "oklch": {
    "l": 0.61345,
    "c": 0.18223,
    "h": 270.3
  },
  "luminance": 0.22
}

Semantic roles & 50–950 ramp

primary

#5C78F0

secondary

#EDE3BB

accent

#B606E0

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5C78F0

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

Preview Lab → · Contrast checker → · Palette generator →