#6490F2#6490F2

#6490F2 is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.7% C 0.154 H 264.4°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#6490F2
RGB	rgb(100, 144, 242)
HSL	hsl(221, 85%, 67%)
HSV	hsv(221, 59%, 95%)
CMYK	cmyk(58.7%, 40.5%, 0%, 5.1%)
CIE-LAB	lab(60.84, 13.90, -53.78)
CIE-LCH	lch(60.84, 55.55, 284.49°)
OKLab	oklab(66.71% -0.015 -0.1529)
OKLCH	oklch(66.71% 0.154 264.4)
XYZ	xyz(31.2503, 29.0640, 87.9503)
Luminance	0.2907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6490F2 #F2C664

analogous

#64D7F2 #6490F2 #7F64F2

triadic

#6490F2 #F26490 #90F264

tetradic

#6490F2 #F264D7 #F2C664 #64F27F

square

#6490F2 #F264D7 #F2C664 #64F27F

split-complementary

#6490F2 #F27F64 #D7F264

monochromatic

#114BCB #2C68ED #6490F2 #9CB8F7 #D5E1FB

Accessibility & contrast

On white

3.08

#6490F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#6490F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6490F2

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6490F2	#FFFFFF	#000000	##000000
##6490F2	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#659AF6

Deuteranopia (green-blind)

#528DF0

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6490f2;
/* rgb */ color: rgb(100, 144, 242);
/* oklch */ color: oklch(66.7% 0.154 264.4);

Tailwind

colors: {
  custom: {
    50: '#9bb0f7',
    500: '#6490f2',
    950: '#000000',
  },
}

SCSS

$custom: #6490f2;
$custom-light: #9bb0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#6490f2",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 242
  },
  "hsl": {
    "h": 221.408,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66705,
    "c": 0.15365,
    "h": 264.4
  },
  "luminance": 0.29067
}

Semantic roles & 50–950 ramp

primary

#6490F2

secondary

#EFE1C2

accent

#9D05E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6490F2

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

Preview Lab → · Contrast checker → · Palette generator →