#5879BB#5879BB

#5879BB is a mid, moderate blue. Relative luminance 0.193; OKLCH L 58.1% C 0.109 H 263.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5879BB
RGB	rgb(88, 121, 187)
HSL	hsl(220, 42%, 54%)
HSV	hsv(220, 53%, 73%)
CMYK	cmyk(52.9%, 35.3%, 0%, 26.7%)
CIE-LAB	lab(51.08, 7.41, -38.33)
CIE-LCH	lch(51.08, 39.04, 280.95°)
OKLab	oklab(58.06% -0.0129 -0.1082)
OKLCH	oklch(58.06% 0.109 263.2)
XYZ	xyz(19.8285, 19.3359, 49.6914)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879BB #BB9A58

analogous

#58ABBB #5879BB #6958BB

triadic

#5879BB #BB5879 #79BB58

tetradic

#5879BB #BB58AB #BB9A58 #58BB69

square

#5879BB #BB58AB #BB9A58 #58BB69

split-complementary

#5879BB #BB6958 #ABBB58

monochromatic

#2C426C #3E5C98 #5879BB #839CCD #AFBFDE

Accessibility & contrast

On white

4.31

#5879BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5879BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879BB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879BB	#FFFFFF	#000000	##000000
##5879BB	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7FBE

Deuteranopia (green-blind)

#5375BA

Tritanopia (blue-blind)

#268791

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5879bb;
/* rgb */ color: rgb(88, 121, 187);
/* oklch */ color: oklch(58.1% 0.109 263.2);

Tailwind

colors: {
  custom: {
    50: '#8d9fd0',
    500: '#5879bb',
    950: '#000000',
  },
}

SCSS

$custom: #5879bb;
$custom-light: #8d9fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5879bb",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 187
  },
  "hsl": {
    "h": 220,
    "s": 42.128,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5806,
    "c": 0.10894,
    "h": 263.2
  },
  "luminance": 0.19337
}

Semantic roles & 50–950 ramp

primary

#5879BB

secondary

#CDBEA2

accent

#A956D2

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5879BB

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

Preview Lab → · Contrast checker → · Palette generator →