#5779DF#5779DF

#5779DF is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.1% C 0.159 H 267.6°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5779DF
RGB	rgb(87, 121, 223)
HSL	hsl(225, 68%, 61%)
HSV	hsv(225, 61%, 87%)
CMYK	cmyk(61%, 45.7%, 0%, 12.5%)
CIE-LAB	lab(52.98, 19.07, -55.79)
CIE-LCH	lch(52.98, 58.96, 288.87°)
OKLab	oklab(60.15% -0.0067 -0.1593)
OKLCH	oklch(60.15% 0.159 267.6)
XYZ	xyz(24.0826, 21.0266, 72.5872)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779DF #DFBD57

analogous

#57BDDF #5779DF #7957DF

triadic

#5779DF #DF5779 #79DF57

tetradic

#5779DF #DF57BD #DFBD57 #57DF79

square

#5779DF #DF57BD #DFBD57 #57DF79

split-complementary

#5779DF #DF7957 #BDDF57

monochromatic

#1E3E9E #2852D1 #5779DF #8AA2E9 #BECBF3

Accessibility & contrast

On white

4.03

#5779DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5779DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779DF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779DF	#FFFFFF	#000000	##000000
##5779DF	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)

#4885E3

Deuteranopia (green-blind)

#3279DD

Tritanopia (blue-blind)

#0090A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5779df;
/* rgb */ color: rgb(87, 121, 223);
/* oklch */ color: oklch(60.1% 0.159 267.6);

Tailwind

colors: {
  custom: {
    50: '#929fe9',
    500: '#5779df',
    950: '#000000',
  },
}

SCSS

$custom: #5779df;
$custom-light: #929fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5779df",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 223
  },
  "hsl": {
    "h": 225,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.60145,
    "c": 0.15946,
    "h": 267.6
  },
  "luminance": 0.21029
}

Semantic roles & 50–950 ramp

primary

#5779DF

secondary

#E3D6AF

accent

#A116D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5779DF

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

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