#5877B1#5877B1

#5877B1 is a mid, moderate blue. Relative luminance 0.184; OKLCH L 57.1% C 0.097 H 262.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#5877B1
RGB	rgb(88, 119, 177)
HSL	hsl(219, 36%, 52%)
HSV	hsv(219, 50%, 69%)
CMYK	cmyk(50.3%, 32.8%, 0%, 30.6%)
CIE-LAB	lab(50.03, 5.45, -34.21)
CIE-LCH	lch(50.03, 34.64, 279.05°)
OKLab	oklab(57.08% -0.0131 -0.0962)
OKLCH	oklch(57.08% 0.097 262.3)
XYZ	xyz(18.5545, 18.4414, 44.1683)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5877B1 #B19258

analogous

#58A4B1 #5877B1 #6658B1

triadic

#5877B1 #B15877 #77B158

tetradic

#5877B1 #B158A4 #B19258 #58B166

square

#5877B1 #B158A4 #B19258 #58B166

split-complementary

#5877B1 #B16658 #A4B158

monochromatic

#2D3F61 #415B8B #5877B1 #8299C4 #ABBBD8

Accessibility & contrast

On white

4.48

#5877B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#5877B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5877B1

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5877B1	#FFFFFF	#000000	##000000
##5877B1	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617CB3

Deuteranopia (green-blind)

#5773B0

Tritanopia (blue-blind)

#30848C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5877b1;
/* rgb */ color: rgb(88, 119, 177);
/* oklch */ color: oklch(57.1% 0.097 262.3);

Tailwind

colors: {
  custom: {
    50: '#8c9ec8',
    500: '#5877b1',
    950: '#000000',
  },
}

SCSS

$custom: #5877b1;
$custom-light: #8c9ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#5877b1",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 177
  },
  "hsl": {
    "h": 219.101,
    "s": 36.327,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57084,
    "c": 0.0971,
    "h": 262.3
  },
  "luminance": 0.18443
}

Semantic roles & 50–950 ramp

primary

#5877B1

secondary

#C6B89F

accent

#A55BCC

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5877B1

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

Preview Lab → · Contrast checker → · Palette generator →