#5B89ED#5B89ED

#5B89ED is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.5% C 0.158 H 263.9°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5B89ED
RGB	rgb(91, 137, 237)
HSL	hsl(221, 80%, 64%)
HSV	hsv(221, 62%, 93%)
CMYK	cmyk(61.6%, 42.2%, 0%, 7.1%)
CIE-LAB	lab(58.25, 14.77, -55.16)
CIE-LCH	lch(58.25, 57.11, 284.99°)
OKLab	oklab(64.5% -0.0168 -0.1572)
OKLCH	oklch(64.5% 0.158 263.9)
XYZ	xyz(28.5408, 26.2273, 83.6627)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B89ED #EDBF5B

analogous

#5BD2ED #5B89ED #765BED

triadic

#5B89ED #ED5B89 #89ED5B

tetradic

#5B89ED #ED5BD2 #EDBF5B #5BED76

square

#5B89ED #ED5BD2 #EDBF5B #5BED76

split-complementary

#5B89ED #ED765B #D2ED5B

monochromatic

#1448B9 #2461E7 #5B89ED #92B1F3 #C9D8F9

Accessibility & contrast

On white

3.36

#5B89ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#5B89ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B89ED

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B89ED	#FFFFFF	#000000	##000000
##5B89ED	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B93F1

Deuteranopia (green-blind)

#4686EB

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5b89ed;
/* rgb */ color: rgb(91, 137, 237);
/* oklch */ color: oklch(64.5% 0.158 263.9);

Tailwind

colors: {
  custom: {
    50: '#96aaf3',
    500: '#5b89ed',
    950: '#000000',
  },
}

SCSS

$custom: #5b89ed;
$custom-light: #96aaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b89ed",
  "rgb": {
    "r": 91,
    "g": 137,
    "b": 237
  },
  "hsl": {
    "h": 221.096,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64504,
    "c": 0.1581,
    "h": 263.9
  },
  "luminance": 0.2623
}

Semantic roles & 50–950 ramp

primary

#5B89ED

secondary

#EBDBB9

accent

#9A09DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5B89ED

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

Preview Lab → · Contrast checker → · Palette generator →