#5880EB#5880EB

#5880EB is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.4% C 0.167 H 266.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5880EB
RGB	rgb(88, 128, 235)
HSL	hsl(224, 79%, 63%)
HSV	hsv(224, 63%, 92%)
CMYK	cmyk(62.6%, 45.5%, 0%, 7.8%)
CIE-LAB	lab(55.59, 19.01, -58.31)
CIE-LCH	lch(55.59, 61.33, 288.06°)
OKLab	oklab(62.39% -0.0109 -0.1666)
OKLCH	oklch(62.39% 0.167 266.3)
XYZ	xyz(26.7339, 23.5088, 81.7100)
Luminance	0.2351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5880EB #EBC358

analogous

#58CAEB #5880EB #7958EB

triadic

#5880EB #EB5880 #80EB58

tetradic

#5880EB #EB58CA #EBC358 #58EB79

square

#5880EB #EB58CA #EBC358 #58EB79

split-complementary

#5880EB #EB7958 #CAEB58

monochromatic

#1540B3 #2156E4 #5880EB #8FAAF2 #C5D3F8

Accessibility & contrast

On white

3.68

#5880EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#5880EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5880EB

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5880EB	#FFFFFF	#000000	##000000
##5880EB	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8CEF

Deuteranopia (green-blind)

#327FE9

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5880eb;
/* rgb */ color: rgb(88, 128, 235);
/* oklch */ color: oklch(62.4% 0.167 266.3);

Tailwind

colors: {
  custom: {
    50: '#94a4f2',
    500: '#5880eb',
    950: '#000000',
  },
}

SCSS

$custom: #5880eb;
$custom-light: #94a4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5880eb",
  "rgb": {
    "r": 88,
    "g": 128,
    "b": 235
  },
  "hsl": {
    "h": 223.673,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62386,
    "c": 0.167,
    "h": 266.3
  },
  "luminance": 0.23511
}

Semantic roles & 50–950 ramp

primary

#5880EB

secondary

#EADBB5

accent

#A20BDB

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5880EB

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

Preview Lab → · Contrast checker → · Palette generator →