#6263CC#6263CC

#6263CC is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.159 H 279.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#6263CC
RGB	rgb(98, 99, 204)
HSL	hsl(239, 51%, 59%)
HSV	hsv(239, 52%, 80%)
CMYK	cmyk(52%, 51.5%, 0%, 20%)
CIE-LAB	lab(46.82, 28.58, -54.85)
CIE-LCH	lch(46.82, 61.85, 297.53°)
OKLab	oklab(55.28% 0.0261 -0.1565)
OKLCH	oklch(55.28% 0.159 279.5)
XYZ	xyz(20.3945, 15.8788, 59.1053)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6263CC #CCCB62

analogous

#6298CC #6263CC #9662CC

triadic

#6263CC #CC6263 #63CC62

tetradic

#6263CC #CC6298 #CCCB62 #62CC96

square

#6263CC #CC6298 #CCCB62 #62CC96

split-complementary

#6263CC #CC9662 #98CC62

monochromatic

#2C2D88 #3B3CB6 #6263CC #9091DB #BEBFEA

Accessibility & contrast

On white

5.03

#6263CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#6263CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6263CC

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6263CC	#FFFFFF	#000000	##FFFFFF
##6263CC	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D73D0

Deuteranopia (green-blind)

#206BCA

Tritanopia (blue-blind)

#357A8E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6263cc;
/* rgb */ color: rgb(98, 99, 204);
/* oklch */ color: oklch(55.3% 0.159 279.5);

Tailwind

colors: {
  custom: {
    50: '#968fdc',
    500: '#6263cc',
    950: '#000000',
  },
}

SCSS

$custom: #6263cc;
$custom-light: #968fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#6263cc",
  "rgb": {
    "r": 98,
    "g": 99,
    "b": 204
  },
  "hsl": {
    "h": 239.434,
    "s": 50.962,
    "l": 59.216
  },
  "oklch": {
    "l": 0.55281,
    "c": 0.15868,
    "h": 279.5
  },
  "luminance": 0.1588
}

Semantic roles & 50–950 ramp

primary

#6263CC

secondary

#DAD9B0

accent

#D94DDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6263CC

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

Preview Lab → · Contrast checker → · Palette generator →