#5B80ED#5B80ED

#5B80ED is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.7% C 0.169 H 267.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5B80ED
RGB	rgb(91, 128, 237)
HSL	hsl(225, 80%, 64%)
HSV	hsv(225, 62%, 93%)
CMYK	cmyk(61.6%, 46%, 0%, 7.1%)
CIE-LAB	lab(55.86, 20.21, -58.99)
CIE-LCH	lch(55.86, 62.35, 288.91°)
OKLab	oklab(62.67% -0.0079 -0.1686)
OKLCH	oklch(62.67% 0.169 267.3)
XYZ	xyz(27.3144, 23.7745, 83.2539)
Luminance	0.2378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B80ED #EDC85B

analogous

#5BC9ED #5B80ED #7F5BED

triadic

#5B80ED #ED5B80 #80ED5B

tetradic

#5B80ED #ED5BC9 #EDC85B #5BED7F

square

#5B80ED #ED5BC9 #EDC85B #5BED7F

split-complementary

#5B80ED #ED7F5B #C9ED5B

monochromatic

#143EB9 #2455E7 #5B80ED #92ABF3 #C9D5F9

Accessibility & contrast

On white

3.65

#5B80ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5B80ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B80ED

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B80ED	#FFFFFF	#000000	##000000
##5B80ED	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8DF1

Deuteranopia (green-blind)

#3180EB

Tritanopia (blue-blind)

#0099AB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5b80ed;
/* rgb */ color: rgb(91, 128, 237);
/* oklch */ color: oklch(62.7% 0.169 267.3);

Tailwind

colors: {
  custom: {
    50: '#96a4f3',
    500: '#5b80ed',
    950: '#000000',
  },
}

SCSS

$custom: #5b80ed;
$custom-light: #96a4f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b80ed",
  "rgb": {
    "r": 91,
    "g": 128,
    "b": 237
  },
  "hsl": {
    "h": 224.795,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6267,
    "c": 0.16874,
    "h": 267.3
  },
  "luminance": 0.23777
}

Semantic roles & 50–950 ramp

primary

#5B80ED

secondary

#EBDEB9

accent

#A709DD

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5B80ED

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

Preview Lab → · Contrast checker → · Palette generator →