#5243FF#5243FF

#5243FF is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 53.3% C 0.263 H 276.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#5243FF
RGB	rgb(82, 67, 255)
HSL	hsl(245, 100%, 63%)
HSV	hsv(245, 74%, 100%)
CMYK	cmyk(67.8%, 73.7%, 0%, 0%)
CIE-LAB	lab(42.80, 60.50, -90.30)
CIE-LCH	lch(42.80, 108.70, 303.82°)
OKLab	oklab(53.32% 0.0286 -0.261)
OKLCH	oklch(53.32% 0.263 276.3)
XYZ	xyz(23.5309, 13.0260, 95.8625)
Luminance	0.1303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5243FF #F0FF43

analogous

#4392FF #5243FF #B043FF

triadic

#5243FF #FF5243 #43FF52

tetradic

#5243FF #FF4392 #F0FF43 #43FFB0

square

#5243FF #FF4392 #F0FF43 #43FFB0

split-complementary

#5243FF #FFB043 #92FF43

monochromatic

#1000C8 #1A06FF #5243FF #8A80FF #C3BDFF

Accessibility & contrast

On white

5.82

#5243FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#5243FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5243FF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5243FF	#FFFFFF	#000000	##FFFFFF
##5243FF	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DFF

Deuteranopia (green-blind)

#005DFC

Tritanopia (blue-blind)

#007A9E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5243ff;
/* rgb */ color: rgb(82, 67, 255);
/* oklch */ color: oklch(53.3% 0.263 276.3);

Tailwind

colors: {
  custom: {
    50: '#997aff',
    500: '#5243ff',
    950: '#000000',
  },
}

SCSS

$custom: #5243ff;
$custom-light: #997aff;
$custom-dark: #000000;

JSON

{
  "hex": "#5243ff",
  "rgb": {
    "r": 82,
    "g": 67,
    "b": 255
  },
  "hsl": {
    "h": 244.787,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.53315,
    "c": 0.26257,
    "h": 276.3
  },
  "luminance": 0.13028
}

Semantic roles & 50–950 ramp

primary

#5243FF

secondary

#EBF1AD

accent

#E600D3

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100918

muted

#7F7B86

Preview Lab

Preview with #5243FF

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

Preview Lab → · Contrast checker → · Palette generator →