#4682FF#4682FF

#4682FF is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.3% C 0.197 H 262.8°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4682FF
RGB	rgb(70, 130, 255)
HSL	hsl(221, 100%, 64%)
HSV	hsv(221, 73%, 100%)
CMYK	cmyk(72.5%, 49%, 0%, 0%)
CIE-LAB	lab(56.57, 22.07, -67.86)
CIE-LCH	lch(56.57, 71.35, 288.01°)
OKLab	oklab(63.31% -0.0246 -0.195)
OKLCH	oklch(63.31% 0.197 262.8)
XYZ	xyz(28.5520, 24.4842, 97.8095)
Luminance	0.2449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4682FF #FFC346

analogous

#46DEFF #4682FF #6646FF

triadic

#4682FF #FF4682 #82FF46

tetradic

#4682FF #FF46DE #FFC346 #46FF66

square

#4682FF #FF46DE #FFC346 #46FF66

split-complementary

#4682FF #FF6646 #DEFF46

monochromatic

#0042CB #0959FF #4682FF #83ABFF #C0D5FF

Accessibility & contrast

On white

3.56

#4682FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#4682FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4682FF

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4682FF	#FFFFFF	#000000	##000000
##4682FF	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3891FF

Deuteranopia (green-blind)

#0080FC

Tritanopia (blue-blind)

#00A0B4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4682ff;
/* rgb */ color: rgb(70, 130, 255);
/* oklch */ color: oklch(63.3% 0.197 262.8);

Tailwind

colors: {
  custom: {
    50: '#90a5ff',
    500: '#4682ff',
    950: '#000000',
  },
}

SCSS

$custom: #4682ff;
$custom-light: #90a5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4682ff",
  "rgb": {
    "r": 70,
    "g": 130,
    "b": 255
  },
  "hsl": {
    "h": 220.541,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.63313,
    "c": 0.19655,
    "h": 262.8
  },
  "luminance": 0.24487
}

Semantic roles & 50–950 ramp

primary

#4682FF

secondary

#F1DCB0

accent

#9B00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F18

muted

#7E7F86

Preview Lab

Preview with #4682FF

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

Preview Lab → · Contrast checker → · Palette generator →