#5879BC#5879BC

#5879BC is a mid, moderate blue. Relative luminance 0.194; OKLCH L 58.1% C 0.110 H 263.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5879BC
RGB	rgb(88, 121, 188)
HSL	hsl(220, 43%, 54%)
HSV	hsv(220, 53%, 74%)
CMYK	cmyk(53.2%, 35.6%, 0%, 26.3%)
CIE-LAB	lab(51.13, 7.73, -38.83)
CIE-LCH	lch(51.13, 39.59, 281.27°)
OKLab	oklab(58.12% -0.0126 -0.1096)
OKLCH	oklch(58.12% 0.11 263.4)
XYZ	xyz(19.9359, 19.3788, 50.2572)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879BC #BC9B58

analogous

#58ABBC #5879BC #6958BC

triadic

#5879BC #BC5879 #79BC58

tetradic

#5879BC #BC58AB #BC9B58 #58BC69

square

#5879BC #BC58AB #BC9B58 #58BC69

split-complementary

#5879BC #BC6958 #ABBC58

monochromatic

#2C426E #3E5C99 #5879BC #849CCE #AFBFDF

Accessibility & contrast

On white

4.31

#5879BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#5879BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879BC

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879BC	#FFFFFF	#000000	##000000
##5879BC	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)

#5E7FBF

Deuteranopia (green-blind)

#5376BB

Tritanopia (blue-blind)

#248892

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5879bc;
/* rgb */ color: rgb(88, 121, 188);
/* oklch */ color: oklch(58.1% 0.110 263.4);

Tailwind

colors: {
  custom: {
    50: '#8e9fd0',
    500: '#5879bc',
    950: '#000000',
  },
}

SCSS

$custom: #5879bc;
$custom-light: #8e9fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5879bc",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 188
  },
  "hsl": {
    "h": 220.2,
    "s": 42.735,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58115,
    "c": 0.11035,
    "h": 263.4
  },
  "luminance": 0.1938
}

Semantic roles & 50–950 ramp

primary

#5879BC

secondary

#CDBFA3

accent

#A955D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5879BC

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

Preview Lab → · Contrast checker → · Palette generator →