#5881DC#5881DC

#5881DC is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.7% C 0.145 H 264.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5881DC
RGB	rgb(88, 129, 220)
HSL	hsl(221, 65%, 60%)
HSV	hsv(221, 60%, 86%)
CMYK	cmyk(60%, 41.4%, 0%, 13.7%)
CIE-LAB	lab(55.01, 13.37, -50.85)
CIE-LCH	lch(55.01, 52.58, 284.73°)
OKLab	oklab(61.66% -0.0145 -0.1447)
OKLCH	oklch(61.66% 0.145 264.3)
XYZ	xyz(24.7886, 22.9404, 70.8179)
Luminance	0.2294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5881DC #DCB358

analogous

#58C3DC #5881DC #7158DC

triadic

#5881DC #DC5881 #81DC58

tetradic

#5881DC #DC58C3 #DCB358 #58DC71

square

#5881DC #DC58C3 #DCB358 #58DC71

split-complementary

#5881DC #DC7158 #C3DC58

monochromatic

#204699 #2B5DCC #5881DC #8BA7E7 #BDCDF1

Accessibility & contrast

On white

3.76

#5881DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#5881DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5881DC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5881DC	#FFFFFF	#000000	##000000
##5881DC	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#598AE0

Deuteranopia (green-blind)

#467EDA

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5881dc;
/* rgb */ color: rgb(88, 129, 220);
/* oklch */ color: oklch(61.7% 0.145 264.3);

Tailwind

colors: {
  custom: {
    50: '#92a5e7',
    500: '#5881dc',
    950: '#000000',
  },
}

SCSS

$custom: #5881dc;
$custom-light: #92a5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5881dc",
  "rgb": {
    "r": 88,
    "g": 129,
    "b": 220
  },
  "hsl": {
    "h": 221.364,
    "s": 65.347,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61664,
    "c": 0.14543,
    "h": 264.3
  },
  "luminance": 0.22943
}

Semantic roles & 50–950 ramp

primary

#5881DC

secondary

#E1D1AF

accent

#9518CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5881DC

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

Preview Lab → · Contrast checker → · Palette generator →