#5877B7#5877B7

#5877B7 is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.4% C 0.106 H 263.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5877B7
RGB	rgb(88, 119, 183)
HSL	hsl(220, 40%, 53%)
HSV	hsv(220, 52%, 72%)
CMYK	cmyk(51.9%, 35%, 0%, 28.2%)
CIE-LAB	lab(50.32, 7.35, -37.22)
CIE-LCH	lch(50.32, 37.94, 281.17°)
OKLab	oklab(57.4% -0.0115 -0.105)
OKLCH	oklch(57.4% 0.106 263.8)
XYZ	xyz(19.1657, 18.6859, 47.3874)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5877B7 #B79858

analogous

#58A6B7 #5877B7 #6858B7

triadic

#5877B7 #B75877 #77B758

tetradic

#5877B7 #B758A6 #B79858 #58B768

square

#5877B7 #B758A6 #B79858 #58B768

split-complementary

#5877B7 #B76858 #A6B758

monochromatic

#2D4068 #3F5A93 #5877B7 #839AC9 #AEBDDC

Accessibility & contrast

On white

4.43

#5877B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#5877B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5877B7

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5877B7	#FFFFFF	#000000	##000000
##5877B7	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7CBA

Deuteranopia (green-blind)

#5374B6

Tritanopia (blue-blind)

#2B858E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5877b7;
/* rgb */ color: rgb(88, 119, 183);
/* oklch */ color: oklch(57.4% 0.106 263.8);

Tailwind

colors: {
  custom: {
    50: '#8d9dcd',
    500: '#5877b7',
    950: '#000000',
  },
}

SCSS

$custom: #5877b7;
$custom-light: #8d9dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#5877b7",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 183
  },
  "hsl": {
    "h": 220.421,
    "s": 39.749,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57405,
    "c": 0.1056,
    "h": 263.8
  },
  "luminance": 0.18687
}

Semantic roles & 50–950 ramp

primary

#5877B7

secondary

#CABDA1

accent

#A958D0

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E13

muted

#7D7E82

Preview Lab

Preview with #5877B7

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

Preview Lab → · Contrast checker → · Palette generator →