#5283FF#5283FF

#5283FF is a light, vivid blue. Relative luminance 0.252; OKLCH L 64.0% C 0.192 H 265.2°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5283FF
RGB	rgb(82, 131, 255)
HSL	hsl(223, 100%, 66%)
HSV	hsv(223, 68%, 100%)
CMYK	cmyk(67.8%, 48.6%, 0%, 0%)
CIE-LAB	lab(57.31, 23.06, -66.64)
CIE-LCH	lch(57.31, 70.51, 289.09°)
OKLab	oklab(64.01% -0.0162 -0.1912)
OKLCH	oklch(64.01% 0.192 265.2)
XYZ	xyz(29.6397, 25.2435, 97.8988)
Luminance	0.2525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5283FF #FFCE52

analogous

#52D9FF #5283FF #7752FF

triadic

#5283FF #FF5283 #83FF52

tetradic

#5283FF #FF52D9 #FFCE52 #52FF77

square

#5283FF #FF52D9 #FFCE52 #52FF77

split-complementary

#5283FF #FF7752 #D9FF52

monochromatic

#003DD7 #1557FF #5283FF #8FAFFF #CCDBFF

Accessibility & contrast

On white

3.47

#5283FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#5283FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5283FF

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5283FF	#FFFFFF	#000000	##000000
##5283FF	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D92FF

Deuteranopia (green-blind)

#0082FC

Tritanopia (blue-blind)

#00A0B5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5283ff;
/* rgb */ color: rgb(82, 131, 255);
/* oklch */ color: oklch(64.0% 0.192 265.2);

Tailwind

colors: {
  custom: {
    50: '#95a6ff',
    500: '#5283ff',
    950: '#000000',
  },
}

SCSS

$custom: #5283ff;
$custom-light: #95a6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5283ff",
  "rgb": {
    "r": 82,
    "g": 131,
    "b": 255
  },
  "hsl": {
    "h": 223.006,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.64012,
    "c": 0.19187,
    "h": 265.2
  },
  "luminance": 0.25246
}

Semantic roles & 50–950 ramp

primary

#5283FF

secondary

#F3E3BA

accent

#A400E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5283FF

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

Preview Lab → · Contrast checker → · Palette generator →