#6283FD#6283FD

#6283FD is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.7% C 0.184 H 269.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#6283FD
RGB	rgb(98, 131, 253)
HSL	hsl(227, 97%, 69%)
HSV	hsv(227, 61%, 99%)
CMYK	cmyk(61.3%, 48.2%, 0%, 0.8%)
CIE-LAB	lab(57.96, 24.93, -64.45)
CIE-LCH	lch(57.96, 69.10, 291.14°)
OKLab	oklab(64.67% -0.0022 -0.1844)
OKLCH	oklch(64.67% 0.184 269.3)
XYZ	xyz(30.8769, 25.9185, 96.2851)
Luminance	0.2592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6283FD #FDDC62

analogous

#62D1FD #6283FD #8F62FD

triadic

#6283FD #FD6283 #83FD62

tetradic

#6283FD #FD62D1 #FDDC62 #62FD8F

square

#6283FD #FD62D1 #FDDC62 #62FD8F

split-complementary

#6283FD #FD8F62 #D1FD62

monochromatic

#0332E2 #2653FC #6283FD #9EB3FE #DBE2FF

Accessibility & contrast

On white

3.40

#6283FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#6283FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6283FD

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6283FD	#FFFFFF	#000000	##000000
##6283FD	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4393FF

Deuteranopia (green-blind)

#2285FA

Tritanopia (blue-blind)

#009FB4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6283fd;
/* rgb */ color: rgb(98, 131, 253);
/* oklch */ color: oklch(64.7% 0.184 269.3);

Tailwind

colors: {
  custom: {
    50: '#9ca6ff',
    500: '#6283fd',
    950: '#000000',
  },
}

SCSS

$custom: #6283fd;
$custom-light: #9ca6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6283fd",
  "rgb": {
    "r": 98,
    "g": 131,
    "b": 253
  },
  "hsl": {
    "h": 227.226,
    "s": 97.484,
    "l": 68.824
  },
  "oklch": {
    "l": 0.64674,
    "c": 0.18446,
    "h": 269.3
  },
  "luminance": 0.25921
}

Semantic roles & 50–950 ramp

primary

#6283FD

secondary

#F4EBC6

accent

#B500E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6283FD

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

Preview Lab → · Contrast checker → · Palette generator →