#5A8EF1#5A8EF1

#5A8EF1 is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.7% C 0.158 H 262.1°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5A8EF1
RGB	rgb(90, 142, 241)
HSL	hsl(219, 84%, 65%)
HSV	hsv(219, 63%, 95%)
CMYK	cmyk(62.7%, 41.1%, 0%, 5.5%)
CIE-LAB	lab(59.77, 12.94, -54.96)
CIE-LCH	lch(59.77, 56.46, 283.24°)
OKLab	oklab(65.73% -0.0218 -0.1566)
OKLCH	oklch(65.73% 0.158 262.1)
XYZ	xyz(29.7611, 27.8678, 87.0127)
Luminance	0.2787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8EF1 #F1BD5A

analogous

#5AD9F1 #5A8EF1 #725AF1

triadic

#5A8EF1 #F15A8E #8EF15A

tetradic

#5A8EF1 #F15AD9 #F1BD5A #5AF172

square

#5A8EF1 #F15AD9 #F1BD5A #5AF172

split-complementary

#5A8EF1 #F1725A #D9F15A

monochromatic

#104DC0 #2267EC #5A8EF1 #92B5F6 #CBDBFB

Accessibility & contrast

On white

3.19

#5A8EF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#5A8EF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8EF1

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8EF1	#FFFFFF	#000000	##000000
##5A8EF1	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6197F5

Deuteranopia (green-blind)

#4B8AEF

Tritanopia (blue-blind)

#00A4B4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5a8ef1;
/* rgb */ color: rgb(90, 142, 241);
/* oklch */ color: oklch(65.7% 0.158 262.1);

Tailwind

colors: {
  custom: {
    50: '#96aef6',
    500: '#5a8ef1',
    950: '#000000',
  },
}

SCSS

$custom: #5a8ef1;
$custom-light: #96aef6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8ef1",
  "rgb": {
    "r": 90,
    "g": 142,
    "b": 241
  },
  "hsl": {
    "h": 219.338,
    "s": 84.358,
    "l": 64.902
  },
  "oklch": {
    "l": 0.65733,
    "c": 0.15809,
    "h": 262.1
  },
  "luminance": 0.27871
}

Semantic roles & 50–950 ramp

primary

#5A8EF1

secondary

#EDDBBA

accent

#9505E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8EF1

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

Preview Lab → · Contrast checker → · Palette generator →