#6487F4#6487F4

#6487F4 is a light, vivid blue. Relative luminance 0.266; OKLCH L 65.0% C 0.167 H 268.1°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#6487F4
RGB	rgb(100, 135, 244)
HSL	hsl(225, 87%, 67%)
HSV	hsv(225, 59%, 96%)
CMYK	cmyk(59%, 44.7%, 0%, 4.3%)
CIE-LAB	lab(58.57, 19.92, -58.50)
CIE-LCH	lch(58.57, 61.80, 288.81°)
OKLab	oklab(65% -0.0054 -0.1669)
OKLCH	oklch(65% 0.167 268.1)
XYZ	xyz(30.2431, 26.5664, 89.1045)
Luminance	0.2657 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487F4 #F4D164

analogous

#64CFF4 #6487F4 #8964F4

triadic

#6487F4 #F46487 #87F464

tetradic

#6487F4 #F464CF #F4D164 #64F489

square

#6487F4 #F464CF #F4D164 #64F489

split-complementary

#6487F4 #F48964 #CFF464

monochromatic

#0F3DCF #2B5BF0 #6487F4 #9DB3F8 #D6DFFC

Accessibility & contrast

On white

3.33

#6487F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#6487F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487F4

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487F4	#FFFFFF	#000000	##000000
##6487F4	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5494F8

Deuteranopia (green-blind)

#3F87F2

Tritanopia (blue-blind)

#009FB2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6487f4;
/* rgb */ color: rgb(100, 135, 244);
/* oklch */ color: oklch(65.0% 0.167 268.1);

Tailwind

colors: {
  custom: {
    50: '#9ba9f8',
    500: '#6487f4',
    950: '#000000',
  },
}

SCSS

$custom: #6487f4;
$custom-light: #9ba9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6487f4",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 244
  },
  "hsl": {
    "h": 225.417,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.64998,
    "c": 0.16696,
    "h": 268.1
  },
  "luminance": 0.26569
}

Semantic roles & 50–950 ramp

primary

#6487F4

secondary

#F0E5C3

accent

#AD02E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6487F4

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

Preview Lab → · Contrast checker → · Palette generator →