#5C78CA#5C78CA

#5C78CA is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.9% C 0.130 H 268.1°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5C78CA
RGB	rgb(92, 120, 202)
HSL	hsl(225, 51%, 58%)
HSV	hsv(225, 54%, 79%)
CMYK	cmyk(54.5%, 40.6%, 0%, 20.8%)
CIE-LAB	lab(51.80, 13.74, -45.75)
CIE-LCH	lch(51.80, 47.77, 286.72°)
OKLab	oklab(58.94% -0.0044 -0.1298)
OKLCH	oklch(58.94% 0.13 268.1)
XYZ	xyz(21.7872, 19.9709, 58.5723)
Luminance	0.1997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C78CA #CAAE5C

analogous

#5CAFCA #5C78CA #775CCA

triadic

#5C78CA #CA5C78 #78CA5C

tetradic

#5C78CA #CA5CAF #CAAE5C #5CCA77

square

#5C78CA #CA5CAF #CAAE5C #5CCA77

split-complementary

#5C78CA #CA775C #AFCA5C

monochromatic

#2A4081 #3957B0 #5C78CA #8A9ED9 #B8C5E8

Accessibility & contrast

On white

4.20

#5C78CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5C78CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C78CA

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C78CA	#FFFFFF	#000000	##000000
##5C78CA	1.00	4.20	4.99	4.99
#FFFFFF	4.20	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5681CD

Deuteranopia (green-blind)

#4977C8

Tritanopia (blue-blind)

#208A97

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5c78ca;
/* rgb */ color: rgb(92, 120, 202);
/* oklch */ color: oklch(58.9% 0.130 268.1);

Tailwind

colors: {
  custom: {
    50: '#929eda',
    500: '#5c78ca',
    950: '#000000',
  },
}

SCSS

$custom: #5c78ca;
$custom-light: #929eda;
$custom-dark: #000000;

JSON

{
  "hex": "#5c78ca",
  "rgb": {
    "r": 92,
    "g": 120,
    "b": 202
  },
  "hsl": {
    "h": 224.727,
    "s": 50.926,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58935,
    "c": 0.12986,
    "h": 268.1
  },
  "luminance": 0.19973
}

Semantic roles & 50–950 ramp

primary

#5C78CA

secondary

#D7CCAB

accent

#B74DDA

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5C78CA

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

Preview Lab → · Contrast checker → · Palette generator →