#5778DF#5778DF

#5778DF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.9% C 0.161 H 268.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5778DF
RGB	rgb(87, 120, 223)
HSL	hsl(225, 68%, 61%)
HSV	hsv(225, 61%, 87%)
CMYK	cmyk(61%, 46.2%, 0%, 12.5%)
CIE-LAB	lab(52.71, 19.68, -56.21)
CIE-LCH	lch(52.71, 59.56, 289.30°)
OKLab	oklab(59.94% -0.0057 -0.1606)
OKLCH	oklch(59.94% 0.161 268)
XYZ	xyz(23.9617, 20.7848, 72.5469)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5778DF #DFBE57

analogous

#57BCDF #5778DF #7A57DF

triadic

#5778DF #DF5778 #78DF57

tetradic

#5778DF #DF57BC #DFBE57 #57DF7A

square

#5778DF #DF57BC #DFBE57 #57DF7A

split-complementary

#5778DF #DF7A57 #BCDF57

monochromatic

#1E3D9E #2851D1 #5778DF #8AA1E9 #BECBF3

Accessibility & contrast

On white

4.07

#5778DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#5778DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5778DF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5778DF	#FFFFFF	#000000	##000000
##5778DF	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4684E3

Deuteranopia (green-blind)

#2F78DD

Tritanopia (blue-blind)

#008FA1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5778df;
/* rgb */ color: rgb(87, 120, 223);
/* oklch */ color: oklch(59.9% 0.161 268.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5778df",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 223
  },
  "hsl": {
    "h": 225.441,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59942,
    "c": 0.16068,
    "h": 268
  },
  "luminance": 0.20787
}

Semantic roles & 50–950 ramp

primary

#5778DF

secondary

#E3D6AF

accent

#A316D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5778DF

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

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