#5283F3#5283F3

#5283F3 is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.2% C 0.176 H 264.2°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5283F3
RGB	rgb(82, 131, 243)
HSL	hsl(222, 87%, 64%)
HSV	hsv(222, 66%, 95%)
CMYK	cmyk(66.3%, 46.1%, 0%, 4.7%)
CIE-LAB	lab(56.58, 18.93, -61.19)
CIE-LCH	lch(56.58, 64.05, 287.19°)
OKLab	oklab(63.22% -0.0177 -0.1752)
OKLCH	oklch(63.22% 0.176 264.2)
XYZ	xyz(27.7680, 24.4948, 88.0412)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5283F3 #F3C252

analogous

#52D3F3 #5283F3 #7152F3

triadic

#5283F3 #F35283 #83F352

tetradic

#5283F3 #F352D3 #F3C252 #52F371

square

#5283F3 #F352D3 #F3C252 #52F371

split-complementary

#5283F3 #F37152 #D3F352

monochromatic

#0D43BD #195AEF #5283F3 #8BACF7 #C4D5FB

Accessibility & contrast

On white

3.56

#5283F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#5283F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5283F3

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5283F3	#FFFFFF	#000000	##000000
##5283F3	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A90F7

Deuteranopia (green-blind)

#2981F1

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5283f3;
/* rgb */ color: rgb(82, 131, 243);
/* oklch */ color: oklch(63.2% 0.176 264.2);

Tailwind

colors: {
  custom: {
    50: '#93a6f8',
    500: '#5283f3',
    950: '#000000',
  },
}

SCSS

$custom: #5283f3;
$custom-light: #93a6f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5283f3",
  "rgb": {
    "r": 82,
    "g": 131,
    "b": 243
  },
  "hsl": {
    "h": 221.739,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.63218,
    "c": 0.17606,
    "h": 264.2
  },
  "luminance": 0.24498
}

Semantic roles & 50–950 ramp

primary

#5283F3

secondary

#EDDCB4

accent

#9F02E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5283F3

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

Preview Lab → · Contrast checker → · Palette generator →