#5877B2#5877B2

#5877B2 is a mid, moderate blue. Relative luminance 0.185; OKLCH L 57.1% C 0.099 H 262.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5877B2
RGB	rgb(88, 119, 178)
HSL	hsl(219, 37%, 52%)
HSV	hsv(219, 51%, 70%)
CMYK	cmyk(50.6%, 33.1%, 0%, 30.2%)
CIE-LAB	lab(50.07, 5.77, -34.72)
CIE-LCH	lch(50.07, 35.19, 279.43°)
OKLab	oklab(57.14% -0.0128 -0.0977)
OKLCH	oklch(57.14% 0.099 262.5)
XYZ	xyz(18.6545, 18.4814, 44.6951)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5877B2 #B29358

analogous

#58A4B2 #5877B2 #6658B2

triadic

#5877B2 #B25877 #77B258

tetradic

#5877B2 #B258A4 #B29358 #58B266

square

#5877B2 #B258A4 #B29358 #58B266

split-complementary

#5877B2 #B26658 #A4B258

monochromatic

#2D4062 #415B8C #5877B2 #8299C5 #ACBBD9

Accessibility & contrast

On white

4.47

#5877B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#5877B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5877B2

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5877B2	#FFFFFF	#000000	##000000
##5877B2	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607CB4

Deuteranopia (green-blind)

#5673B1

Tritanopia (blue-blind)

#2F848C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5877b2;
/* rgb */ color: rgb(88, 119, 178);
/* oklch */ color: oklch(57.1% 0.099 262.5);

Tailwind

colors: {
  custom: {
    50: '#8c9ec9',
    500: '#5877b2',
    950: '#000000',
  },
}

SCSS

$custom: #5877b2;
$custom-light: #8c9ec9;
$custom-dark: #000000;

JSON

{
  "hex": "#5877b2",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 178
  },
  "hsl": {
    "h": 219.333,
    "s": 36.885,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57137,
    "c": 0.09852,
    "h": 262.5
  },
  "luminance": 0.18483
}

Semantic roles & 50–950 ramp

primary

#5877B2

secondary

#C7B99F

accent

#A65BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5877B2

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

Preview Lab → · Contrast checker → · Palette generator →