#6490FA#6490FA

#6490FA is a light, vivid blue. Relative luminance 0.296; OKLCH L 67.2% C 0.164 H 265.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#6490FA
RGB	rgb(100, 144, 250)
HSL	hsl(222, 94%, 69%)
HSV	hsv(222, 60%, 98%)
CMYK	cmyk(60%, 42.4%, 0%, 2%)
CIE-LAB	lab(61.27, 16.51, -57.50)
CIE-LCH	lch(61.27, 59.82, 286.02°)
OKLab	oklab(67.18% -0.0135 -0.1638)
OKLCH	oklch(67.18% 0.164 265.3)
XYZ	xyz(32.4782, 29.5552, 94.4171)
Luminance	0.2956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6490FA #FACE64

analogous

#64DBFA #6490FA #8364FA

triadic

#6490FA #FA6490 #90FA64

tetradic

#6490FA #FA64DB #FACE64 #64FA83

square

#6490FA #FA64DB #FACE64 #64FA83

split-complementary

#6490FA #FA8364 #DBFA64

monochromatic

#0746DC #2966F8 #6490FA #9FBAFC #DBE5FE

Accessibility & contrast

On white

3.04

#6490FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#6490FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6490FA

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6490FA	#FFFFFF	#000000	##000000
##6490FA	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609BFE

Deuteranopia (green-blind)

#4A8EF8

Tritanopia (blue-blind)

#00A8B9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #6490fa;
/* rgb */ color: rgb(100, 144, 250);
/* oklch */ color: oklch(67.2% 0.164 265.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#6490fa",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 250
  },
  "hsl": {
    "h": 222.4,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.67176,
    "c": 0.16438,
    "h": 265.3
  },
  "luminance": 0.29558
}

Semantic roles & 50–950 ramp

primary

#6490FA

secondary

#F3E6C7

accent

#A200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6490FA

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

Preview Lab → · Contrast checker → · Palette generator →