#6497F7#6497F7

#6497F7 is a light, vivid blue. Relative luminance 0.316; OKLCH L 68.4% C 0.152 H 262.0°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#6497F7
RGB	rgb(100, 151, 247)
HSL	hsl(219, 90%, 68%)
HSV	hsv(219, 60%, 97%)
CMYK	cmyk(59.5%, 38.9%, 0%, 3.1%)
CIE-LAB	lab(62.97, 11.39, -53.14)
CIE-LCH	lch(62.97, 54.34, 282.10°)
OKLab	oklab(68.44% -0.0212 -0.151)
OKLCH	oklch(68.44% 0.152 262)
XYZ	xyz(33.1048, 31.5551, 92.3238)
Luminance	0.3156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6497F7 #F7C464

analogous

#64E0F7 #6497F7 #7A64F7

triadic

#6497F7 #F76497 #97F764

tetradic

#6497F7 #F764E0 #F7C464 #64F77A

square

#6497F7 #F764E0 #F7C464 #64F77A

split-complementary

#6497F7 #F77A64 #E0F764

monochromatic

#0B51D6 #2A70F4 #6497F7 #9EBEFA #D8E5FD

Accessibility & contrast

On white

2.87

#6497F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#6497F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6497F7

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6497F7	#FFFFFF	#000000	##000000
##6497F7	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6EA0FB

Deuteranopia (green-blind)

#5A92F5

Tritanopia (blue-blind)

#00ADBB

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6497f7;
/* rgb */ color: rgb(100, 151, 247);
/* oklch */ color: oklch(68.4% 0.152 262.0);

Tailwind

colors: {
  custom: {
    50: '#9bb5fa',
    500: '#6497f7',
    950: '#000000',
  },
}

SCSS

$custom: #6497f7;
$custom-light: #9bb5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6497f7",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 247
  },
  "hsl": {
    "h": 219.184,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.6844,
    "c": 0.15244,
    "h": 262
  },
  "luminance": 0.31558
}

Semantic roles & 50–950 ramp

primary

#6497F7

secondary

#F2E2C5

accent

#9600E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6497F7

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

Preview Lab → · Contrast checker → · Palette generator →