#6499FC#6499FC

#6499FC is a light, vivid blue. Relative luminance 0.325; OKLCH L 69.1% C 0.157 H 261.9°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#6499FC
RGB	rgb(100, 153, 252)
HSL	hsl(219, 96%, 69%)
HSV	hsv(219, 60%, 99%)
CMYK	cmyk(60.3%, 39.3%, 0%, 1.2%)
CIE-LAB	lab(63.77, 11.84, -54.61)
CIE-LCH	lch(63.77, 55.88, 282.23°)
OKLab	oklab(69.14% -0.0222 -0.1553)
OKLCH	oklch(69.14% 0.157 261.9)
XYZ	xyz(34.2113, 32.5170, 96.5501)
Luminance	0.3252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6499FC #FCC764

analogous

#64E5FC #6499FC #7B64FC

triadic

#6499FC #FC6499 #99FC64

tetradic

#6499FC #FC64E5 #FCC764 #64FC7B

square

#6499FC #FC64E5 #FCC764 #64FC7B

split-complementary

#6499FC #FC7B64 #E5FC64

monochromatic

#0451E1 #2871FB #6499FC #A0C1FD #DCE8FE

Accessibility & contrast

On white

2.80

#6499FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#6499FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6499FC

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6499FC	#FFFFFF	#000000	##000000
##6499FC	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6EA2FF

Deuteranopia (green-blind)

#5994FA

Tritanopia (blue-blind)

#00AFBE

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #6499fc;
/* rgb */ color: rgb(100, 153, 252);
/* oklch */ color: oklch(69.1% 0.157 261.9);

Tailwind

colors: {
  custom: {
    50: '#9cb6fe',
    500: '#6499fc',
    950: '#000000',
  },
}

SCSS

$custom: #6499fc;
$custom-light: #9cb6fe;
$custom-dark: #000000;

JSON

{
  "hex": "#6499fc",
  "rgb": {
    "r": 100,
    "g": 153,
    "b": 252
  },
  "hsl": {
    "h": 219.079,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69139,
    "c": 0.15684,
    "h": 261.9
  },
  "luminance": 0.3252
}

Semantic roles & 50–950 ramp

primary

#6499FC

secondary

#F4E5C8

accent

#9500E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #6499FC

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

Preview Lab → · Contrast checker → · Palette generator →