#5779D5#5779D5

#5779D5 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.5% C 0.146 H 266.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5779D5
RGB	rgb(87, 121, 213)
HSL	hsl(224, 60%, 59%)
HSV	hsv(224, 59%, 84%)
CMYK	cmyk(59.2%, 43.2%, 0%, 16.5%)
CIE-LAB	lab(52.40, 15.72, -51.07)
CIE-LCH	lch(52.40, 53.43, 287.11°)
OKLab	oklab(59.52% -0.0083 -0.1455)
OKLCH	oklch(59.52% 0.146 266.7)
XYZ	xyz(22.7740, 20.5032, 65.6953)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779D5 #D5B357

analogous

#57B8D5 #5779D5 #7457D5

triadic

#5779D5 #D55779 #79D557

tetradic

#5779D5 #D557B8 #D5B357 #57D574

square

#5779D5 #D557B8 #D5B357 #57D574

split-complementary

#5779D5 #D57457 #B8D557

monochromatic

#24408E #3056BF #5779D5 #88A0E1 #B9C7ED

Accessibility & contrast

On white

4.12

#5779D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5779D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779D5

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779D5	#FFFFFF	#000000	##000000
##5779D5	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5083D9

Deuteranopia (green-blind)

#3E78D3

Tritanopia (blue-blind)

#008E9D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5779d5;
/* rgb */ color: rgb(87, 121, 213);
/* oklch */ color: oklch(59.5% 0.146 266.7);

Tailwind

colors: {
  custom: {
    50: '#909fe2',
    500: '#5779d5',
    950: '#000000',
  },
}

SCSS

$custom: #5779d5;
$custom-light: #909fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#5779d5",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 213
  },
  "hsl": {
    "h": 223.81,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59516,
    "c": 0.1457,
    "h": 266.7
  },
  "luminance": 0.20505
}

Semantic roles & 50–950 ramp

primary

#5779D5

secondary

#DDCFAB

accent

#B845E3

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5779D5

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

Preview Lab → · Contrast checker → · Palette generator →