#5877DD#5877DD

#5877DD is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.7% C 0.159 H 268.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5877DD
RGB	rgb(88, 119, 221)
HSL	hsl(226, 66%, 61%)
HSV	hsv(226, 60%, 87%)
CMYK	cmyk(60.2%, 46.2%, 0%, 13.3%)
CIE-LAB	lab(52.38, 19.81, -55.61)
CIE-LCH	lch(52.38, 59.03, 289.61°)
OKLab	oklab(59.67% -0.004 -0.1588)
OKLCH	oklch(59.67% 0.159 268.5)
XYZ	xyz(23.6681, 20.4868, 71.0997)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5877DD #DDBE58

analogous

#58B9DD #5877DD #7B58DD

triadic

#5877DD #DD5877 #77DD58

tetradic

#5877DD #DD58B9 #DDBE58 #58DD7B

square

#5877DD #DD58B9 #DDBE58 #58DD7B

split-complementary

#5877DD #DD7B58 #B9DD58

monochromatic

#203C9B #2A50CE #5877DD #8BA0E7 #BECAF2

Accessibility & contrast

On white

4.12

#5877DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5877DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5877DD

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5877DD	#FFFFFF	#000000	##000000
##5877DD	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4683E1

Deuteranopia (green-blind)

#3077DB

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5877dd;
/* rgb */ color: rgb(88, 119, 221);
/* oklch */ color: oklch(59.7% 0.159 268.5);

Tailwind

colors: {
  custom: {
    50: '#929de8',
    500: '#5877dd',
    950: '#000000',
  },
}

SCSS

$custom: #5877dd;
$custom-light: #929de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5877dd",
  "rgb": {
    "r": 88,
    "g": 119,
    "b": 221
  },
  "hsl": {
    "h": 226.015,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.59667,
    "c": 0.15886,
    "h": 268.5
  },
  "luminance": 0.20489
}

Semantic roles & 50–950 ramp

primary

#5877DD

secondary

#E2D6AF

accent

#A317CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5877DD

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

Preview Lab → · Contrast checker → · Palette generator →