#5779BE#5779BE

#5779BE is a mid, moderate blue. Relative luminance 0.194; OKLCH L 58.2% C 0.114 H 263.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5779BE
RGB	rgb(87, 121, 190)
HSL	hsl(220, 44%, 54%)
HSV	hsv(220, 54%, 75%)
CMYK	cmyk(54.2%, 36.3%, 0%, 25.5%)
CIE-LAB	lab(51.17, 8.15, -39.91)
CIE-LCH	lch(51.17, 40.73, 281.55°)
OKLab	oklab(58.17% -0.0131 -0.1128)
OKLCH	oklch(58.17% 0.114 263.4)
XYZ	xyz(20.0590, 19.4172, 51.3961)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5779BE #BE9C57

analogous

#57ADBE #5779BE #6957BE

triadic

#5779BE #BE5779 #79BE57

tetradic

#5779BE #BE57AD #BE9C57 #57BE69

square

#5779BE #BE57AD #BE9C57 #57BE69

split-complementary

#5779BE #BE6957 #ADBE57

monochromatic

#2B426F #3C5C9C #5779BE #839CCF #AFBFE0

Accessibility & contrast

On white

4.30

#5779BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#5779BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5779BE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5779BE	#FFFFFF	#000000	##000000
##5779BE	1.00	4.30	4.88	4.88
#FFFFFF	4.30	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)

#5D7FC1

Deuteranopia (green-blind)

#5176BD

Tritanopia (blue-blind)

#1E8892

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5779be;
/* rgb */ color: rgb(87, 121, 190);
/* oklch */ color: oklch(58.2% 0.114 263.4);

Tailwind

colors: {
  custom: {
    50: '#8d9fd2',
    500: '#5779be',
    950: '#000000',
  },
}

SCSS

$custom: #5779be;
$custom-light: #8d9fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5779be",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 190
  },
  "hsl": {
    "h": 220.194,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58167,
    "c": 0.11356,
    "h": 263.4
  },
  "luminance": 0.19419
}

Semantic roles & 50–950 ramp

primary

#5779BE

secondary

#CEC0A3

accent

#AA54D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5779BE

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

Preview Lab → · Contrast checker → · Palette generator →