#6499FF#6499FF

#6499FF is a light, vivid blue. Relative luminance 0.327; OKLCH L 69.3% C 0.161 H 262.3°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#6499FF
RGB	rgb(100, 153, 255)
HSL	hsl(219, 100%, 70%)
HSV	hsv(219, 61%, 100%)
CMYK	cmyk(60.8%, 40%, 0%, 0%)
CIE-LAB	lab(63.92, 12.82, -56.00)
CIE-LCH	lch(63.92, 57.45, 282.89°)
OKLab	oklab(69.31% -0.0216 -0.1593)
OKLCH	oklch(69.31% 0.161 262.3)
XYZ	xyz(34.6905, 32.7087, 99.0736)
Luminance	0.3271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6499FF #FFCA64

analogous

#64E6FF #6499FF #7D64FF

triadic

#6499FF #FF6499 #99FF64

tetradic

#6499FF #FF64E6 #FFCA64 #64FF7D

square

#6499FF #FF64E6 #FFCA64 #64FF7D

split-complementary

#6499FF #FF7D64 #E6FF64

monochromatic

#0050E9 #2771FF #6499FF #A1C1FF #DEEAFF

Accessibility & contrast

On white

2.78

#6499FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#6499FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6499FF

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6499FF	#FFFFFF	#000000	##000000
##6499FF	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6CA3FF

Deuteranopia (green-blind)

#5694FD

Tritanopia (blue-blind)

#00B0C0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #6499ff;
/* rgb */ color: rgb(100, 153, 255);
/* oklch */ color: oklch(69.3% 0.161 262.3);

Tailwind

colors: {
  custom: {
    50: '#9cb6ff',
    500: '#6499ff',
    950: '#000000',
  },
}

SCSS

$custom: #6499ff;
$custom-light: #9cb6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6499ff",
  "rgb": {
    "r": 100,
    "g": 153,
    "b": 255
  },
  "hsl": {
    "h": 219.484,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.6931,
    "c": 0.16079,
    "h": 262.3
  },
  "luminance": 0.32712
}

Semantic roles & 50–950 ramp

primary

#6499FF

secondary

#F6E6C9

accent

#9700E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #6499FF

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

Preview Lab → · Contrast checker → · Palette generator →