#5A89FB#5A89FB

#5A89FB is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.3% C 0.177 H 265.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5A89FB
RGB	rgb(90, 137, 251)
HSL	hsl(222, 95%, 67%)
HSV	hsv(222, 64%, 98%)
CMYK	cmyk(64.1%, 45.4%, 0%, 1.6%)
CIE-LAB	lab(59.00, 19.30, -61.70)
CIE-LCH	lch(59.00, 64.65, 287.37°)
OKLab	oklab(65.32% -0.0153 -0.1764)
OKLCH	oklch(65.32% 0.177 265)
XYZ	xyz(30.5686, 27.0272, 94.8539)
Luminance	0.2703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A89FB #FBCC5A

analogous

#5ADAFB #5A89FB #7B5AFB

triadic

#5A89FB #FB5A89 #89FB5A

tetradic

#5A89FB #FB5ADA #FBCC5A #5AFB7B

square

#5A89FB #FB5ADA #FBCC5A #5AFB7B

split-complementary

#5A89FB #FB7B5A #DAFB5A

monochromatic

#0542D5 #1E5EFA #5A89FB #96B4FC #D2DEFE

Accessibility & contrast

On white

3.28

#5A89FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#5A89FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A89FB

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A89FB	#FFFFFF	#000000	##000000
##5A89FB	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5196FF

Deuteranopia (green-blind)

#3387F9

Tritanopia (blue-blind)

#00A3B6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5a89fb;
/* rgb */ color: rgb(90, 137, 251);
/* oklch */ color: oklch(65.3% 0.177 265.0);

Tailwind

colors: {
  custom: {
    50: '#97aafd',
    500: '#5a89fb',
    950: '#000000',
  },
}

SCSS

$custom: #5a89fb;
$custom-light: #97aafd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a89fb",
  "rgb": {
    "r": 90,
    "g": 137,
    "b": 251
  },
  "hsl": {
    "h": 222.484,
    "s": 95.266,
    "l": 66.863
  },
  "oklch": {
    "l": 0.65322,
    "c": 0.17711,
    "h": 265
  },
  "luminance": 0.2703
}

Semantic roles & 50–950 ramp

primary

#5A89FB

secondary

#F2E3BF

accent

#A300E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5A89FB

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

Preview Lab → · Contrast checker → · Palette generator →