#5778F2#5778F2

#5778F2 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.2% C 0.186 H 268.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5778F2
RGB	rgb(87, 120, 242)
HSL	hsl(227, 86%, 65%)
HSV	hsv(227, 64%, 95%)
CMYK	cmyk(64%, 50.4%, 0%, 5.1%)
CIE-LAB	lab(53.89, 26.10, -64.95)
CIE-LCH	lch(53.89, 70.00, 291.89°)
OKLab	oklab(61.21% -0.0035 -0.1863)
OKLCH	oklch(61.21% 0.186 268.9)
XYZ	xyz(26.6685, 21.8676, 86.8026)
Luminance	0.2187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778F2 #F2D157

analogous

#57C5F2 #5778F2 #8457F2

triadic

#5778F2 #F25778 #78F257

tetradic

#5778F2 #F257C5 #F2D157 #57F284

square

#5778F2 #F257C5 #F2D157 #57F284

split-complementary

#5778F2 #F28457 #C5F257

monochromatic

#0F35C0 #1E4AEE #5778F2 #90A6F6 #C9D3FB

Accessibility & contrast

On white

3.91

#5778F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5778F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778F2

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778F2	#FFFFFF	#000000	##000000
##5778F2	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3188F6

Deuteranopia (green-blind)

#007AEF

Tritanopia (blue-blind)

#0095AA

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5778f2;
/* rgb */ color: rgb(87, 120, 242);
/* oklch */ color: oklch(61.2% 0.186 268.9);

Tailwind

colors: {
  custom: {
    50: '#959ef7',
    500: '#5778f2',
    950: '#000000',
  },
}

SCSS

$custom: #5778f2;
$custom-light: #959ef7;
$custom-dark: #000000;

JSON

{
  "hex": "#5778f2",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 242
  },
  "hsl": {
    "h": 227.226,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.61211,
    "c": 0.18633,
    "h": 268.9
  },
  "luminance": 0.2187
}

Semantic roles & 50–950 ramp

primary

#5778F2

secondary

#EDE2B8

accent

#B303E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5778F2

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

Preview Lab → · Contrast checker → · Palette generator →