#6263DD#6263DD

#6263DD is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.5% C 0.182 H 278.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6263DD
RGB	rgb(98, 99, 221)
HSL	hsl(240, 64%, 63%)
HSV	hsv(240, 56%, 87%)
CMYK	cmyk(55.7%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(47.93, 33.95, -62.75)
CIE-LCH	lch(47.93, 71.34, 298.42°)
OKLab	oklab(56.47% 0.0269 -0.1798)
OKLCH	oklch(56.47% 0.182 278.5)
XYZ	xyz(22.5459, 16.7393, 70.4355)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6263DD #DDDC62

analogous

#62A1DD #6263DD #9E62DD

triadic

#6263DD #DD6263 #63DD62

tetradic

#6263DD #DD62A1 #DDDC62 #62DD9E

square

#6263DD #DD62A1 #DDDC62 #62DD9E

split-complementary

#6263DD #DD9E62 #A1DD62

monochromatic

#2324A2 #3031D2 #6263DD #9495E8 #C7C7F3

Accessibility & contrast

On white

4.83

#6263DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#6263DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6263DD

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6263DD	#FFFFFF	#000000	##FFFFFF
##6263DD	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0677E1

Deuteranopia (green-blind)

#006DDA

Tritanopia (blue-blind)

#207F96

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6263dd;
/* rgb */ color: rgb(98, 99, 221);
/* oklch */ color: oklch(56.5% 0.182 278.5);

Tailwind

colors: {
  custom: {
    50: '#988fe8',
    500: '#6263dd',
    950: '#000000',
  },
}

SCSS

$custom: #6263dd;
$custom-light: #988fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#6263dd",
  "rgb": {
    "r": 98,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 239.512,
    "s": 64.398,
    "l": 62.549
  },
  "oklch": {
    "l": 0.5647,
    "c": 0.18177,
    "h": 278.5
  },
  "luminance": 0.16741
}

Semantic roles & 50–950 ramp

primary

#6263DD

secondary

#E4E3B7

accent

#CB19CC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6263DD

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

Preview Lab → · Contrast checker → · Palette generator →