#5283F9#5283F9

#5283F9 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.6% C 0.184 H 264.7°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#5283F9
RGB	rgb(82, 131, 249)
HSL	hsl(222, 93%, 65%)
HSV	hsv(222, 67%, 98%)
CMYK	cmyk(67.1%, 47.4%, 0%, 2.4%)
CIE-LAB	lab(56.94, 20.99, -63.92)
CIE-LCH	lch(56.94, 67.28, 288.18°)
OKLab	oklab(63.61% -0.0169 -0.1832)
OKLCH	oklch(63.61% 0.184 264.7)
XYZ	xyz(28.6889, 24.8632, 92.8913)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5283F9 #F9C852

analogous

#52D7F9 #5283F9 #7452F9

triadic

#5283F9 #F95283 #83F952

tetradic

#5283F9 #F952D7 #F9C852 #52F974

square

#5283F9 #F952D7 #F9C852 #52F974

split-complementary

#5283F9 #F97452 #D7F952

monochromatic

#0740CA #1759F7 #5283F9 #8DADFB #C8D8FD

Accessibility & contrast

On white

3.52

#5283F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#5283F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5283F9

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5283F9	#FFFFFF	#000000	##000000
##5283F9	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4491FD

Deuteranopia (green-blind)

#1A81F7

Tritanopia (blue-blind)

#009FB2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5283f9;
/* rgb */ color: rgb(82, 131, 249);
/* oklch */ color: oklch(63.6% 0.184 264.7);

Tailwind

colors: {
  custom: {
    50: '#94a6fc',
    500: '#5283f9',
    950: '#000000',
  },
}

SCSS

$custom: #5283f9;
$custom-light: #94a6fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5283f9",
  "rgb": {
    "r": 82,
    "g": 131,
    "b": 249
  },
  "hsl": {
    "h": 222.395,
    "s": 93.296,
    "l": 64.902
  },
  "oklch": {
    "l": 0.63611,
    "c": 0.18399,
    "h": 264.7
  },
  "luminance": 0.24866
}

Semantic roles & 50–950 ramp

primary

#5283F9

secondary

#F0DFB7

accent

#A200E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5283F9

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

Preview Lab → · Contrast checker → · Palette generator →