#6491F9#6491F9

#6491F9 is a light, vivid blue. Relative luminance 0.298; OKLCH L 67.3% C 0.162 H 264.8°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#6491F9
RGB	rgb(100, 145, 249)
HSL	hsl(222, 93%, 68%)
HSV	hsv(222, 60%, 98%)
CMYK	cmyk(59.8%, 41.8%, 0%, 2.4%)
CIE-LAB	lab(61.48, 15.58, -56.61)
CIE-LCH	lch(61.48, 58.72, 285.39°)
OKLab	oklab(67.32% -0.0147 -0.1612)
OKLCH	oklch(67.32% 0.162 264.8)
XYZ	xyz(32.4739, 29.7969, 93.6442)
Luminance	0.2980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6491F9 #F9CC64

analogous

#64DCF9 #6491F9 #8164F9

triadic

#6491F9 #F96491 #91F964

tetradic

#6491F9 #F964DC #F9CC64 #64F981

square

#6491F9 #F964DC #F9CC64 #64F981

split-complementary

#6491F9 #F98164 #DCF964

monochromatic

#0848DA #2967F7 #6491F9 #9FBBFB #DAE5FE

Accessibility & contrast

On white

3.02

#6491F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#6491F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6491F9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6491F9	#FFFFFF	#000000	##000000
##6491F9	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#629CFD

Deuteranopia (green-blind)

#4D8EF7

Tritanopia (blue-blind)

#00A8B9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6491f9;
/* rgb */ color: rgb(100, 145, 249);
/* oklch */ color: oklch(67.3% 0.162 264.8);

Tailwind

colors: {
  custom: {
    50: '#9cb0fc',
    500: '#6491f9',
    950: '#000000',
  },
}

SCSS

$custom: #6491f9;
$custom-light: #9cb0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6491f9",
  "rgb": {
    "r": 100,
    "g": 145,
    "b": 249
  },
  "hsl": {
    "h": 221.879,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.6732,
    "c": 0.16188,
    "h": 264.8
  },
  "luminance": 0.298
}

Semantic roles & 50–950 ramp

primary

#6491F9

secondary

#F3E5C6

accent

#A000E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6491F9

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

Preview Lab → · Contrast checker → · Palette generator →