#5B80EA#5B80EA

#5B80EA is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.5% C 0.165 H 267.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5B80EA
RGB	rgb(91, 128, 234)
HSL	hsl(224, 77%, 64%)
HSV	hsv(224, 61%, 92%)
CMYK	cmyk(61.1%, 45.3%, 0%, 8.2%)
CIE-LAB	lab(55.69, 19.21, -57.60)
CIE-LCH	lch(55.69, 60.71, 288.44°)
OKLab	oklab(62.48% -0.0083 -0.1645)
OKLCH	oklch(62.48% 0.165 267.1)
XYZ	xyz(26.8798, 23.6007, 80.9648)
Luminance	0.2360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B80EA #EAC55B

analogous

#5BC7EA #5B80EA #7D5BEA

triadic

#5B80EA #EA5B80 #80EA5B

tetradic

#5B80EA #EA5BC7 #EAC55B #5BEA7D

square

#5B80EA #EA5BC7 #EAC55B #5BEA7D

split-complementary

#5B80EA #EA7D5B #C7EA5B

monochromatic

#1740B4 #2556E3 #5B80EA #91AAF1 #C8D4F8

Accessibility & contrast

On white

3.67

#5B80EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#5B80EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B80EA

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B80EA	#FFFFFF	#000000	##000000
##5B80EA	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8CEE

Deuteranopia (green-blind)

#367FE8

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5b80ea;
/* rgb */ color: rgb(91, 128, 234);
/* oklch */ color: oklch(62.5% 0.165 267.1);

Tailwind

colors: {
  custom: {
    50: '#95a4f1',
    500: '#5b80ea',
    950: '#000000',
  },
}

SCSS

$custom: #5b80ea;
$custom-light: #95a4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b80ea",
  "rgb": {
    "r": 91,
    "g": 128,
    "b": 234
  },
  "hsl": {
    "h": 224.476,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62479,
    "c": 0.16469,
    "h": 267.1
  },
  "luminance": 0.23603
}

Semantic roles & 50–950 ramp

primary

#5B80EA

secondary

#EADDB7

accent

#A40CDA

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5B80EA

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

Preview Lab → · Contrast checker → · Palette generator →