#5779AF#5779AF

#5779AF is a mid, moderate blue. Relative luminance 0.188; OKLCH L 57.4% C 0.093 H 259.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5779AF
RGB	rgb(87, 121, 175)
HSL	hsl(217, 35%, 51%)
HSV	hsv(217, 50%, 69%)
CMYK	cmyk(50.3%, 30.9%, 0%, 31.4%)
CIE-LAB	lab(50.45, 3.38, -32.40)
CIE-LCH	lch(50.45, 32.58, 275.95°)
OKLab	oklab(57.37% -0.0171 -0.091)
OKLCH	oklch(57.37% 0.093 259.4)
XYZ	xyz(18.5031, 18.7948, 43.2019)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779AF #AF8D57

analogous

#57A5AF #5779AF #6157AF

triadic

#5779AF #AF5779 #79AF57

tetradic

#5779AF #AF57A5 #AF8D57 #57AF61

square

#5779AF #AF57A5 #AF8D57 #57AF61

split-complementary

#5779AF #AF6157 #A5AF57

monochromatic

#2D405F #415C88 #5779AF #809AC3 #AABBD6

Accessibility & contrast

On white

4.41

#5779AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#5779AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779AF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779AF	#FFFFFF	#000000	##000000
##5779AF	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647DB1

Deuteranopia (green-blind)

#5A74AE

Tritanopia (blue-blind)

#2F858C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5779af;
/* rgb */ color: rgb(87, 121, 175);
/* oklch */ color: oklch(57.4% 0.093 259.4);

Tailwind

colors: {
  custom: {
    50: '#8b9fc7',
    500: '#5779af',
    950: '#000000',
  },
}

SCSS

$custom: #5779af;
$custom-light: #8b9fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#5779af",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 175
  },
  "hsl": {
    "h": 216.818,
    "s": 35.484,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57365,
    "c": 0.09257,
    "h": 259.4
  },
  "luminance": 0.18796
}

Semantic roles & 50–950 ramp

primary

#5779AF

secondary

#C4B59E

accent

#A15CCC

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5779AF

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

Preview Lab → · Contrast checker → · Palette generator →