#6497F9#6497F9

#6497F9 is a light, vivid blue. Relative luminance 0.317; OKLCH L 68.6% C 0.155 H 262.3°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#6497F9
RGB	rgb(100, 151, 249)
HSL	hsl(219, 93%, 68%)
HSV	hsv(219, 60%, 98%)
CMYK	cmyk(59.8%, 39.4%, 0%, 2.4%)
CIE-LAB	lab(63.08, 12.04, -54.07)
CIE-LCH	lch(63.08, 55.39, 282.55°)
OKLab	oklab(68.55% -0.0208 -0.1537)
OKLCH	oklch(68.55% 0.155 262.3)
XYZ	xyz(33.4151, 31.6792, 93.9579)
Luminance	0.3168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6497F9 #F9C664

analogous

#64E2F9 #6497F9 #7B64F9

triadic

#6497F9 #F96497 #97F964

tetradic

#6497F9 #F964E2 #F9C664 #64F97B

square

#6497F9 #F964E2 #F9C664 #64F97B

split-complementary

#6497F9 #F97B64 #E2F964

monochromatic

#0850DA #296FF7 #6497F9 #9FBFFB #DAE6FE

Accessibility & contrast

On white

2.86

#6497F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#6497F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6497F9

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6497F9	#FFFFFF	#000000	##000000
##6497F9	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6CA0FD

Deuteranopia (green-blind)

#5892F7

Tritanopia (blue-blind)

#00ADBC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #6497f9;
/* rgb */ color: rgb(100, 151, 249);
/* oklch */ color: oklch(68.6% 0.155 262.3);

Tailwind

colors: {
  custom: {
    50: '#9cb5fc',
    500: '#6497f9',
    950: '#000000',
  },
}

SCSS

$custom: #6497f9;
$custom-light: #9cb5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6497f9",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 249
  },
  "hsl": {
    "h": 219.463,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.68553,
    "c": 0.15509,
    "h": 262.3
  },
  "luminance": 0.31682
}

Semantic roles & 50–950 ramp

primary

#6497F9

secondary

#F3E3C6

accent

#9700E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6497F9

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

Preview Lab → · Contrast checker → · Palette generator →