#5778E4#5778E4

#5778E4 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.3% C 0.168 H 268.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5778E4
RGB	rgb(87, 120, 228)
HSL	hsl(226, 72%, 62%)
HSV	hsv(226, 62%, 89%)
CMYK	cmyk(61.8%, 47.4%, 0%, 10.6%)
CIE-LAB	lab(53.01, 21.37, -58.54)
CIE-LCH	lch(53.01, 62.32, 290.05°)
OKLab	oklab(60.27% -0.005 -0.1674)
OKLCH	oklch(60.27% 0.168 268.3)
XYZ	xyz(24.6458, 21.0585, 76.1496)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778E4 #E4C357

analogous

#57BFE4 #5778E4 #7C57E4

triadic

#5778E4 #E45778 #78E457

tetradic

#5778E4 #E457BF #E4C357 #57E47C

square

#5778E4 #E457BF #E4C357 #57E47C

split-complementary

#5778E4 #E47C57 #BFE457

monochromatic

#1B3BA6 #234EDB #5778E4 #8CA2EC #C0CDF5

Accessibility & contrast

On white

4.03

#5778E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5778E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778E4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778E4	#FFFFFF	#000000	##000000
##5778E4	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4185E8

Deuteranopia (green-blind)

#2679E2

Tritanopia (blue-blind)

#0091A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5778e4;
/* rgb */ color: rgb(87, 120, 228);
/* oklch */ color: oklch(60.3% 0.168 268.3);

Tailwind

colors: {
  custom: {
    50: '#939eed',
    500: '#5778e4',
    950: '#000000',
  },
}

SCSS

$custom: #5778e4;
$custom-light: #939eed;
$custom-dark: #000000;

JSON

{
  "hex": "#5778e4",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 228
  },
  "hsl": {
    "h": 225.957,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.60268,
    "c": 0.16751,
    "h": 268.3
  },
  "luminance": 0.21061
}

Semantic roles & 50–950 ramp

primary

#5778E4

secondary

#E6D9B1

accent

#A711D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5778E4

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

Preview Lab → · Contrast checker → · Palette generator →