#6283EB#6283EB

#6283EB is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.5% C 0.160 H 268.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#6283EB
RGB	rgb(98, 131, 235)
HSL	hsl(226, 77%, 65%)
HSV	hsv(226, 58%, 92%)
CMYK	cmyk(58.3%, 44.3%, 0%, 7.8%)
CIE-LAB	lab(56.90, 19.02, -56.18)
CIE-LCH	lch(56.90, 59.31, 288.70°)
OKLab	oklab(63.53% -0.0046 -0.1601)
OKLCH	oklch(63.53% 0.16 268.3)
XYZ	xyz(28.1437, 24.8252, 81.8898)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6283EB #EBCA62

analogous

#62C8EB #6283EB #8562EB

triadic

#6283EB #EB6283 #83EB62

tetradic

#6283EB #EB62C8 #EBCA62 #62EB85

square

#6283EB #EB62C8 #EBCA62 #62EB85

split-complementary

#6283EB #EB8562 #C8EB62

monochromatic

#183FBB #2C58E4 #6283EB #98AEF2 #CFD9F9

Accessibility & contrast

On white

3.52

#6283EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#6283EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6283EB

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6283EB	#FFFFFF	#000000	##000000
##6283EB	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)

#538FEF

Deuteranopia (green-blind)

#4083E9

Tritanopia (blue-blind)

#009AAC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6283eb;
/* rgb */ color: rgb(98, 131, 235);
/* oklch */ color: oklch(63.5% 0.160 268.3);

Tailwind

colors: {
  custom: {
    50: '#99a6f2',
    500: '#6283eb',
    950: '#000000',
  },
}

SCSS

$custom: #6283eb;
$custom-light: #99a6f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6283eb",
  "rgb": {
    "r": 98,
    "g": 131,
    "b": 235
  },
  "hsl": {
    "h": 225.547,
    "s": 77.401,
    "l": 65.294
  },
  "oklch": {
    "l": 0.6353,
    "c": 0.16022,
    "h": 268.3
  },
  "luminance": 0.24827
}

Semantic roles & 50–950 ramp

primary

#6283EB

secondary

#EBE0BD

accent

#A80CDA

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6283EB

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

Preview Lab → · Contrast checker → · Palette generator →