#6487FD#6487FD

#6487FD is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.6% C 0.179 H 268.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#6487FD
RGB	rgb(100, 135, 253)
HSL	hsl(226, 97%, 69%)
HSV	hsv(226, 60%, 99%)
CMYK	cmyk(60.5%, 46.6%, 0%, 0.8%)
CIE-LAB	lab(59.09, 22.87, -62.63)
CIE-LCH	lch(59.09, 66.67, 290.06°)
OKLab	oklab(65.56% -0.0042 -0.179)
OKLCH	oklch(65.56% 0.179 268.7)
XYZ	xyz(31.6431, 27.1264, 96.4779)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487FD #FDDA64

analogous

#64D3FD #6487FD #8E64FD

triadic

#6487FD #FD6487 #87FD64

tetradic

#6487FD #FD64D3 #FDDA64 #64FD8E

square

#6487FD #FD64D3 #FDDA64 #64FD8E

split-complementary

#6487FD #FD8E64 #D3FD64

monochromatic

#0336E4 #2858FC #6487FD #A0B6FE #DDE5FF

Accessibility & contrast

On white

3.27

#6487FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#6487FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487FD

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487FD	#FFFFFF	#000000	##000000
##6487FD	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C95FF

Deuteranopia (green-blind)

#3288FB

Tritanopia (blue-blind)

#00A2B6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6487fd;
/* rgb */ color: rgb(100, 135, 253);
/* oklch */ color: oklch(65.6% 0.179 268.7);

Tailwind

colors: {
  custom: {
    50: '#9da9ff',
    500: '#6487fd',
    950: '#000000',
  },
}

SCSS

$custom: #6487fd;
$custom-light: #9da9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6487fd",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 253
  },
  "hsl": {
    "h": 226.275,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.65563,
    "c": 0.17905,
    "h": 268.7
  },
  "luminance": 0.27129
}

Semantic roles & 50–950 ramp

primary

#6487FD

secondary

#F5EAC8

accent

#B100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #6487FD

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

Preview Lab → · Contrast checker → · Palette generator →