#5778DE#5778DE

#5778DE is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.9% C 0.159 H 267.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5778DE
RGB	rgb(87, 120, 222)
HSL	hsl(225, 67%, 61%)
HSV	hsv(225, 61%, 87%)
CMYK	cmyk(60.8%, 45.9%, 0%, 12.9%)
CIE-LAB	lab(52.65, 19.35, -55.74)
CIE-LCH	lch(52.65, 59.01, 289.14°)
OKLab	oklab(59.88% -0.0058 -0.1592)
OKLCH	oklch(59.88% 0.159 267.9)
XYZ	xyz(23.8273, 20.7311, 71.8389)
Luminance	0.2073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778DE #DEBD57

analogous

#57BCDE #5778DE #7957DE

triadic

#5778DE #DE5778 #78DE57

tetradic

#5778DE #DE57BC #DEBD57 #57DE79

square

#5778DE #DE57BC #DEBD57 #57DE79

split-complementary

#5778DE #DE7957 #BCDE57

monochromatic

#1F3D9C #2951CF #5778DE #8AA1E8 #BDCAF2

Accessibility & contrast

On white

4.08

#5778DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#5778DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778DE

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778DE	#FFFFFF	#000000	##000000
##5778DE	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4784E2

Deuteranopia (green-blind)

#3178DC

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5778de;
/* rgb */ color: rgb(87, 120, 222);
/* oklch */ color: oklch(59.9% 0.159 267.9);

Tailwind

colors: {
  custom: {
    50: '#929ee9',
    500: '#5778de',
    950: '#000000',
  },
}

SCSS

$custom: #5778de;
$custom-light: #929ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#5778de",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 222
  },
  "hsl": {
    "h": 225.333,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59878,
    "c": 0.15932,
    "h": 267.9
  },
  "luminance": 0.20733
}

Semantic roles & 50–950 ramp

primary

#5778DE

secondary

#E2D6AF

accent

#A216CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5778DE

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

Preview Lab → · Contrast checker → · Palette generator →