#6487E5#6487E5

#6487E5 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.1% C 0.147 H 266.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#6487E5
RGB	rgb(100, 135, 229)
HSL	hsl(224, 71%, 65%)
HSV	hsv(224, 56%, 90%)
CMYK	cmyk(56.3%, 41%, 0%, 10.2%)
CIE-LAB	lab(57.74, 15.06, -51.50)
CIE-LCH	lch(57.74, 53.66, 286.30°)
OKLab	oklab(64.1% -0.008 -0.1463)
OKLCH	oklch(64.1% 0.147 266.9)
XYZ	xyz(28.0576, 25.6922, 77.5941)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6487E5 #E5C264

analogous

#64C8E5 #6487E5 #8264E5

triadic

#6487E5 #E56487 #87E564

tetradic

#6487E5 #E564C8 #E5C264 #64E582

square

#6487E5 #E564C8 #E5C264 #64E582

split-complementary

#6487E5 #E58264 #C8E564

monochromatic

#1E46B1 #305EDC #6487E5 #98B0EE #CDD8F7

Accessibility & contrast

On white

3.42

#6487E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#6487E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6487E5

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6487E5	#FFFFFF	#000000	##000000
##6487E5	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F91E9

Deuteranopia (green-blind)

#4E85E3

Tritanopia (blue-blind)

#049CAB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6487e5;
/* rgb */ color: rgb(100, 135, 229);
/* oklch */ color: oklch(64.1% 0.147 266.9);

Tailwind

colors: {
  custom: {
    50: '#99a9ee',
    500: '#6487e5',
    950: '#000000',
  },
}

SCSS

$custom: #6487e5;
$custom-light: #99a9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6487e5",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 229
  },
  "hsl": {
    "h": 223.721,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64096,
    "c": 0.14654,
    "h": 266.9
  },
  "luminance": 0.25694
}

Semantic roles & 50–950 ramp

primary

#6487E5

secondary

#E9DDBC

accent

#9F12D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F16

muted

#7E7F84

Preview Lab

Preview with #6487E5

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

Preview Lab → · Contrast checker → · Palette generator →