#5A83FA#5A83FA

#5A83FA is a light, vivid blue. Relative luminance 0.253; OKLCH L 64.1% C 0.183 H 266.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5A83FA
RGB	rgb(90, 131, 250)
HSL	hsl(225, 94%, 67%)
HSV	hsv(225, 64%, 98%)
CMYK	cmyk(64%, 47.6%, 0%, 2%)
CIE-LAB	lab(57.37, 22.59, -63.76)
CIE-LCH	lch(57.37, 67.65, 289.50°)
OKLab	oklab(64.06% -0.0099 -0.1826)
OKLCH	oklch(64.06% 0.183 266.9)
XYZ	xyz(29.5821, 25.3057, 93.7495)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A83FA #FAD15A

analogous

#5AD3FA #5A83FA #815AFA

triadic

#5A83FA #FA5A83 #83FA5A

tetradic

#5A83FA #FA5AD3 #FAD15A #5AFA81

square

#5A83FA #FA5AD3 #FAD15A #5AFA81

split-complementary

#5A83FA #FA815A #D3FA5A

monochromatic

#063BD3 #1F56F8 #5A83FA #95B0FC #D1DCFE

Accessibility & contrast

On white

3.46

#5A83FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#5A83FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A83FA

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A83FA	#FFFFFF	#000000	##000000
##5A83FA	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4491FE

Deuteranopia (green-blind)

#2183F8

Tritanopia (blue-blind)

#009FB2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5a83fa;
/* rgb */ color: rgb(90, 131, 250);
/* oklch */ color: oklch(64.1% 0.183 266.9);

Tailwind

colors: {
  custom: {
    50: '#97a6fd',
    500: '#5a83fa',
    950: '#000000',
  },
}

SCSS

$custom: #5a83fa;
$custom-light: #97a6fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a83fa",
  "rgb": {
    "r": 90,
    "g": 131,
    "b": 250
  },
  "hsl": {
    "h": 224.625,
    "s": 94.118,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64059,
    "c": 0.18286,
    "h": 266.9
  },
  "luminance": 0.25308
}

Semantic roles & 50–950 ramp

primary

#5A83FA

secondary

#F2E4BE

accent

#AB00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5A83FA

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

Preview Lab → · Contrast checker → · Palette generator →