#6490F9#6490F9

#6490F9 is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.1% C 0.163 H 265.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#6490F9
RGB	rgb(100, 144, 249)
HSL	hsl(222, 93%, 68%)
HSV	hsv(222, 60%, 98%)
CMYK	cmyk(59.8%, 42.2%, 0%, 2.4%)
CIE-LAB	lab(61.21, 16.18, -57.04)
CIE-LCH	lch(61.21, 59.29, 285.84°)
OKLab	oklab(67.12% -0.0137 -0.1625)
OKLCH	oklch(67.12% 0.163 265.2)
XYZ	xyz(32.3218, 29.4926, 93.5935)
Luminance	0.2949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6490F9 #F9CD64

analogous

#64DAF9 #6490F9 #8264F9

triadic

#6490F9 #F96490 #90F964

tetradic

#6490F9 #F964DA #F9CD64 #64F982

square

#6490F9 #F964DA #F9CD64 #64F982

split-complementary

#6490F9 #F98264 #DAF964

monochromatic

#0846DA #2966F7 #6490F9 #9FBAFB #DAE4FE

Accessibility & contrast

On white

3.04

#6490F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#6490F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6490F9

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6490F9	#FFFFFF	#000000	##000000
##6490F9	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#619BFD

Deuteranopia (green-blind)

#4B8DF7

Tritanopia (blue-blind)

#00A8B8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6490f9;
/* rgb */ color: rgb(100, 144, 249);
/* oklch */ color: oklch(67.1% 0.163 265.2);

Tailwind

colors: {
  custom: {
    50: '#9cb0fc',
    500: '#6490f9',
    950: '#000000',
  },
}

SCSS

$custom: #6490f9;
$custom-light: #9cb0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6490f9",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 249
  },
  "hsl": {
    "h": 222.282,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.67116,
    "c": 0.16304,
    "h": 265.2
  },
  "luminance": 0.29495
}

Semantic roles & 50–950 ramp

primary

#6490F9

secondary

#F3E6C6

accent

#A200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6490F9

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

Preview Lab → · Contrast checker → · Palette generator →