#6486EB#6486EB

#6486EB is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.2% C 0.156 H 267.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6486EB
RGB	rgb(100, 134, 235)
HSL	hsl(225, 77%, 66%)
HSV	hsv(225, 57%, 92%)
CMYK	cmyk(57.4%, 43%, 0%, 7.8%)
CIE-LAB	lab(57.80, 17.60, -54.74)
CIE-LCH	lch(57.80, 57.50, 287.82°)
OKLab	oklab(64.25% -0.0058 -0.1558)
OKLCH	oklch(64.25% 0.156 267.9)
XYZ	xyz(28.7710, 25.7554, 82.0363)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6486EB #EBC964

analogous

#64C9EB #6486EB #8564EB

triadic

#6486EB #EB6486 #86EB64

tetradic

#6486EB #EB64C9 #EBC964 #64EB85

square

#6486EB #EB64C9 #EBC964 #64EB85

split-complementary

#6486EB #EB8564 #C9EB64

monochromatic

#1842BC #2E5CE4 #6486EB #9AB0F2 #D0DBF9

Accessibility & contrast

On white

3.41

#6486EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#6486EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6486EB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6486EB	#FFFFFF	#000000	##000000
##6486EB	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5991EF

Deuteranopia (green-blind)

#4785E9

Tritanopia (blue-blind)

#009CAD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6486eb;
/* rgb */ color: rgb(100, 134, 235);
/* oklch */ color: oklch(64.2% 0.156 267.9);

Tailwind

colors: {
  custom: {
    50: '#9aa8f2',
    500: '#6486eb',
    950: '#000000',
  },
}

SCSS

$custom: #6486eb;
$custom-light: #9aa8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6486eb",
  "rgb": {
    "r": 100,
    "g": 134,
    "b": 235
  },
  "hsl": {
    "h": 224.889,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.64248,
    "c": 0.15595,
    "h": 267.9
  },
  "luminance": 0.25758
}

Semantic roles & 50–950 ramp

primary

#6486EB

secondary

#ECE1BF

accent

#A60CD9

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6486EB

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

Preview Lab → · Contrast checker → · Palette generator →