#6499DC#6499DC

#6499DC is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.4% C 0.115 H 254.9°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#6499DC
RGB	rgb(100, 153, 220)
HSL	hsl(214, 63%, 63%)
HSV	hsv(214, 55%, 86%)
CMYK	cmyk(54.5%, 30.5%, 0%, 13.7%)
CIE-LAB	lab(62.22, 1.62, -39.43)
CIE-LCH	lch(62.22, 39.46, 272.35°)
OKLab	oklab(67.42% -0.03 -0.111)
OKLCH	oklch(67.42% 0.115 254.9)
XYZ	xyz(29.5605, 30.6567, 72.0559)
Luminance	0.3066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6499DC #DCA764

analogous

#64D5DC #6499DC #6B64DC

triadic

#6499DC #DC6499 #99DC64

tetradic

#6499DC #DC64D5 #DCA764 #64DC6B

square

#6499DC #DC64D5 #DCA764 #64DC6B

split-complementary

#6499DC #DC6B64 #D5DC64

monochromatic

#245CA1 #3278D1 #6499DC #96BAE7 #C8DBF3

Accessibility & contrast

On white

2.94

#6499DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#6499DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6499DC

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6499DC	#FFFFFF	#000000	##000000
##6499DC	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9DDF

Deuteranopia (green-blind)

#6F91DB

Tritanopia (blue-blind)

#15A8B1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #6499dc;
/* rgb */ color: rgb(100, 153, 220);
/* oklch */ color: oklch(67.4% 0.115 254.9);

Tailwind

colors: {
  custom: {
    50: '#98b6e7',
    500: '#6499dc',
    950: '#000000',
  },
}

SCSS

$custom: #6499dc;
$custom-light: #98b6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6499dc",
  "rgb": {
    "r": 100,
    "g": 153,
    "b": 220
  },
  "hsl": {
    "h": 213.5,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.67424,
    "c": 0.11496,
    "h": 254.9
  },
  "luminance": 0.30659
}

Semantic roles & 50–950 ramp

primary

#6499DC

secondary

#E4D0B8

accent

#7D1BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #6499DC

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

Preview Lab → · Contrast checker → · Palette generator →