#4686FF#4686FF

#4686FF is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.1% C 0.192 H 261.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4686FF
RGB	rgb(70, 134, 255)
HSL	hsl(219, 100%, 64%)
HSV	hsv(219, 73%, 100%)
CMYK	cmyk(72.5%, 47.5%, 0%, 0%)
CIE-LAB	lab(57.63, 19.62, -66.15)
CIE-LCH	lch(57.63, 69.00, 286.52°)
OKLab	oklab(64.12% -0.0278 -0.1899)
OKLCH	oklch(64.12% 0.192 261.7)
XYZ	xyz(29.0944, 25.5691, 97.9903)
Luminance	0.2557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4686FF #FFBF46

analogous

#46E3FF #4686FF #6246FF

triadic

#4686FF #FF4686 #86FF46

tetradic

#4686FF #FF46E3 #FFBF46 #46FF62

square

#4686FF #FF46E3 #FFBF46 #46FF62

split-complementary

#4686FF #FF6246 #E3FF46

monochromatic

#0046CB #095EFF #4686FF #83AEFF #C0D6FF

Accessibility & contrast

On white

3.43

#4686FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#4686FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4686FF

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4686FF	#FFFFFF	#000000	##000000
##4686FF	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4393FF

Deuteranopia (green-blind)

#0082FD

Tritanopia (blue-blind)

#00A3B6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4686ff;
/* rgb */ color: rgb(70, 134, 255);
/* oklch */ color: oklch(64.1% 0.192 261.7);

Tailwind

colors: {
  custom: {
    50: '#90a8ff',
    500: '#4686ff',
    950: '#000000',
  },
}

SCSS

$custom: #4686ff;
$custom-light: #90a8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4686ff",
  "rgb": {
    "r": 70,
    "g": 134,
    "b": 255
  },
  "hsl": {
    "h": 219.243,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64121,
    "c": 0.19194,
    "h": 261.7
  },
  "luminance": 0.25572
}

Semantic roles & 50–950 ramp

primary

#4686FF

secondary

#F1DAB0

accent

#9600E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F18

muted

#7E7F86

Preview Lab

Preview with #4686FF

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

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