#4680B4#4680B4

#4680B4 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.3% C 0.101 H 247.5°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4680B4
RGB	rgb(70, 128, 180)
HSL	hsl(208, 44%, 49%)
HSV	hsv(208, 61%, 71%)
CMYK	cmyk(61.1%, 28.9%, 0%, 29.4%)
CIE-LAB	lab(51.88, -2.90, -33.11)
CIE-LCH	lch(51.88, 33.24, 264.99°)
OKLab	oklab(58.34% -0.0386 -0.0932)
OKLCH	oklch(58.34% 0.101 247.5)
XYZ	xyz(18.4802, 20.0340, 46.0642)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680B4 #B47A46

analogous

#46B4B1 #4680B4 #4649B4

triadic

#4680B4 #B44680 #80B446

tetradic

#4680B4 #B146B4 #B47A46 #49B446

square

#4680B4 #B146B4 #B47A46 #49B446

split-complementary

#4680B4 #B44649 #B4B146

monochromatic

#24415C #356188 #4680B4 #709EC7 #9CBCD8

Accessibility & contrast

On white

4.19

#4680B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#4680B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680B4

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680B4	#FFFFFF	#000000	##000000
##4680B4	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A82B6

Deuteranopia (green-blind)

#5B77B3

Tritanopia (blue-blind)

#008C92

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4680b4;
/* rgb */ color: rgb(70, 128, 180);
/* oklch */ color: oklch(58.3% 0.101 247.5);

Tailwind

colors: {
  custom: {
    50: '#83a4ca',
    500: '#4680b4',
    950: '#000000',
  },
}

SCSS

$custom: #4680b4;
$custom-light: #83a4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4680b4",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 180
  },
  "hsl": {
    "h": 208.364,
    "s": 44,
    "l": 49.02
  },
  "oklch": {
    "l": 0.58335,
    "c": 0.10093,
    "h": 247.5
  },
  "luminance": 0.20036
}

Semantic roles & 50–950 ramp

primary

#4680B4

secondary

#C5A991

accent

#9054D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4680B4

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

Preview Lab → · Contrast checker → · Palette generator →