#5A8FF0#5A8FF0

#5A8FF0 is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.9% C 0.156 H 261.5°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5A8FF0
RGB	rgb(90, 143, 240)
HSL	hsl(219, 83%, 65%)
HSV	hsv(219, 63%, 94%)
CMYK	cmyk(62.5%, 40.4%, 0%, 5.9%)
CIE-LAB	lab(59.99, 12.01, -54.06)
CIE-LCH	lch(59.99, 55.38, 282.52°)
OKLab	oklab(65.88% -0.023 -0.1539)
OKLCH	oklch(65.88% 0.156 261.5)
XYZ	xyz(29.7616, 28.1071, 86.2780)
Luminance	0.2811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8FF0 #F0BB5A

analogous

#5ADAF0 #5A8FF0 #705AF0

triadic

#5A8FF0 #F05A8F #8FF05A

tetradic

#5A8FF0 #F05ADA #F0BB5A #5AF070

square

#5A8FF0 #F05ADA #F0BB5A #5AF070

split-complementary

#5A8FF0 #F0705A #DAF05A

monochromatic

#114EBE #2269EB #5A8FF0 #92B5F5 #CADBFA

Accessibility & contrast

On white

3.17

#5A8FF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#5A8FF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8FF0

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8FF0	#FFFFFF	#000000	##000000
##5A8FF0	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6498F4

Deuteranopia (green-blind)

#4E8AEE

Tritanopia (blue-blind)

#00A5B4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5a8ff0;
/* rgb */ color: rgb(90, 143, 240);
/* oklch */ color: oklch(65.9% 0.156 261.5);

Tailwind

colors: {
  custom: {
    50: '#95aff5',
    500: '#5a8ff0',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ff0;
$custom-light: #95aff5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ff0",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 240
  },
  "hsl": {
    "h": 218.8,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.65882,
    "c": 0.15564,
    "h": 261.5
  },
  "luminance": 0.2811
}

Semantic roles & 50–950 ramp

primary

#5A8FF0

secondary

#EDDAB9

accent

#9306E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8FF0

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

Preview Lab → · Contrast checker → · Palette generator →