#5A8CF1#5A8CF1

#5A8CF1 is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.3% C 0.160 H 262.9°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#5A8CF1
RGB	rgb(90, 140, 241)
HSL	hsl(220, 84%, 65%)
HSV	hsv(220, 63%, 95%)
CMYK	cmyk(62.7%, 41.9%, 0%, 5.5%)
CIE-LAB	lab(59.23, 14.13, -55.82)
CIE-LCH	lch(59.23, 57.58, 284.21°)
OKLab	oklab(65.32% -0.0199 -0.1591)
OKLCH	oklch(65.32% 0.16 262.9)
XYZ	xyz(29.4662, 27.2780, 86.9144)
Luminance	0.2728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8CF1 #F1BF5A

analogous

#5AD8F1 #5A8CF1 #735AF1

triadic

#5A8CF1 #F15A8C #8CF15A

tetradic

#5A8CF1 #F15AD8 #F1BF5A #5AF173

square

#5A8CF1 #F15AD8 #F1BF5A #5AF173

split-complementary

#5A8CF1 #F1735A #D8F15A

monochromatic

#104BC0 #2265EC #5A8CF1 #92B3F6 #CBDBFB

Accessibility & contrast

On white

3.25

#5A8CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#5A8CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8CF1

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8CF1	#FFFFFF	#000000	##000000
##5A8CF1	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E96F5

Deuteranopia (green-blind)

#4788EF

Tritanopia (blue-blind)

#00A3B3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5a8cf1;
/* rgb */ color: rgb(90, 140, 241);
/* oklch */ color: oklch(65.3% 0.160 262.9);

Tailwind

colors: {
  custom: {
    50: '#96adf6',
    500: '#5a8cf1',
    950: '#000000',
  },
}

SCSS

$custom: #5a8cf1;
$custom-light: #96adf6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8cf1",
  "rgb": {
    "r": 90,
    "g": 140,
    "b": 241
  },
  "hsl": {
    "h": 220.132,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.65317,
    "c": 0.16036,
    "h": 262.9
  },
  "luminance": 0.27281
}

Semantic roles & 50–950 ramp

primary

#5A8CF1

secondary

#EDDCBA

accent

#9805E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5A8CF1

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

Preview Lab → · Contrast checker → · Palette generator →