#5C78ED#5C78ED

#5C78ED is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.1% C 0.178 H 270.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5C78ED
RGB	rgb(92, 120, 237)
HSL	hsl(228, 80%, 65%)
HSV	hsv(228, 61%, 93%)
CMYK	cmyk(61.2%, 49.4%, 0%, 7.1%)
CIE-LAB	lab(53.84, 25.26, -62.24)
CIE-LCH	lch(53.84, 67.17, 292.09°)
OKLab	oklab(61.14% 0.0008 -0.1782)
OKLCH	oklch(61.14% 0.178 270.3)
XYZ	xyz(26.4110, 21.8204, 82.9243)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C78ED #EDD15C

analogous

#5CC0ED #5C78ED #895CED

triadic

#5C78ED #ED5C78 #78ED5C

tetradic

#5C78ED #ED5CC0 #EDD15C #5CED89

square

#5C78ED #ED5CC0 #EDD15C #5CED89

split-complementary

#5C78ED #ED895C #C0ED5C

monochromatic

#1535BA #254AE7 #5C78ED #93A6F3 #CAD3F9

Accessibility & contrast

On white

3.91

#5C78ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#5C78ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C78ED

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C78ED	#FFFFFF	#000000	##000000
##5C78ED	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3987F1

Deuteranopia (green-blind)

#167BEB

Tritanopia (blue-blind)

#0093A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5c78ed;
/* rgb */ color: rgb(92, 120, 237);
/* oklch */ color: oklch(61.1% 0.178 270.3);

Tailwind

colors: {
  custom: {
    50: '#979ef3',
    500: '#5c78ed',
    950: '#000000',
  },
}

SCSS

$custom: #5c78ed;
$custom-light: #979ef3;
$custom-dark: #000000;

JSON

{
  "hex": "#5c78ed",
  "rgb": {
    "r": 92,
    "g": 120,
    "b": 237
  },
  "hsl": {
    "h": 228.414,
    "s": 80.11,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61143,
    "c": 0.1782,
    "h": 270.3
  },
  "luminance": 0.21823
}

Semantic roles & 50–950 ramp

primary

#5C78ED

secondary

#EBE2B9

accent

#B409DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5C78ED

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

Preview Lab → · Contrast checker → · Palette generator →