#5779BD#5779BD

#5779BD is a mid, moderate blue. Relative luminance 0.194; OKLCH L 58.1% C 0.112 H 263.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5779BD
RGB	rgb(87, 121, 189)
HSL	hsl(220, 44%, 54%)
HSV	hsv(220, 54%, 74%)
CMYK	cmyk(54%, 36%, 0%, 25.9%)
CIE-LAB	lab(51.12, 7.83, -39.41)
CIE-LCH	lch(51.12, 40.19, 281.24°)
OKLab	oklab(58.11% -0.0133 -0.1114)
OKLCH	oklch(58.11% 0.112 263.2)
XYZ	xyz(19.9501, 19.3736, 50.8224)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779BD #BD9B57

analogous

#57ACBD #5779BD #6857BD

triadic

#5779BD #BD5779 #79BD57

tetradic

#5779BD #BD57AC #BD9B57 #57BD68

square

#5779BD #BD57AC #BD9B57 #57BD68

split-complementary

#5779BD #BD6857 #ACBD57

monochromatic

#2B426E #3D5C9A #5779BD #839CCE #AFBFE0

Accessibility & contrast

On white

4.31

#5779BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#5779BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779BD

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779BD	#FFFFFF	#000000	##000000
##5779BD	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7FC0

Deuteranopia (green-blind)

#5275BC

Tritanopia (blue-blind)

#1F8892

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5779bd;
/* rgb */ color: rgb(87, 121, 189);
/* oklch */ color: oklch(58.1% 0.112 263.2);

Tailwind

colors: {
  custom: {
    50: '#8d9fd1',
    500: '#5779bd',
    950: '#000000',
  },
}

SCSS

$custom: #5779bd;
$custom-light: #8d9fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5779bd",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 189
  },
  "hsl": {
    "h": 220,
    "s": 43.59,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58112,
    "c": 0.11215,
    "h": 263.2
  },
  "luminance": 0.19375
}

Semantic roles & 50–950 ramp

primary

#5779BD

secondary

#CEBFA2

accent

#A954D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5779BD

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

Preview Lab → · Contrast checker → · Palette generator →