#4680E0#4680E0

#4680E0 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.9% C 0.158 H 259.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4680E0
RGB	rgb(70, 128, 224)
HSL	hsl(217, 71%, 58%)
HSV	hsv(217, 69%, 88%)
CMYK	cmyk(68.8%, 42.9%, 0%, 12.2%)
CIE-LAB	lab(54.15, 12.30, -54.51)
CIE-LCH	lch(54.15, 55.88, 282.71°)
OKLab	oklab(60.86% -0.0277 -0.1558)
OKLCH	oklch(60.86% 0.158 259.9)
XYZ	xyz(23.6947, 22.1198, 73.5274)
Luminance	0.2212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680E0 #E0A646

analogous

#46CDE0 #4680E0 #5946E0

triadic

#4680E0 #E04680 #80E046

tetradic

#4680E0 #E046CD #E0A646 #46E059

square

#4680E0 #E046CD #E0A646 #46E059

split-complementary

#4680E0 #E05946 #CDE046

monochromatic

#194793 #2160C7 #4680E0 #7AA4E9 #AFC8F2

Accessibility & contrast

On white

3.87

#4680E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#4680E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680E0

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680E0	#FFFFFF	#000000	##000000
##4680E0	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5289E4

Deuteranopia (green-blind)

#377BDE

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4680e0;
/* rgb */ color: rgb(70, 128, 224);
/* oklch */ color: oklch(60.9% 0.158 259.9);

Tailwind

colors: {
  custom: {
    50: '#8aa4ea',
    500: '#4680e0',
    950: '#000000',
  },
}

SCSS

$custom: #4680e0;
$custom-light: #8aa4ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4680e0",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 224
  },
  "hsl": {
    "h": 217.403,
    "s": 71.296,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60855,
    "c": 0.15822,
    "h": 259.9
  },
  "luminance": 0.22122
}

Semantic roles & 50–950 ramp

primary

#4680E0

secondary

#E0C9A2

accent

#AA3AEE

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4680E0

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

Preview Lab → · Contrast checker → · Palette generator →