#4680B7#4680B7

#4680B7 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.5% C 0.105 H 248.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4680B7
RGB	rgb(70, 128, 183)
HSL	hsl(209, 45%, 50%)
HSV	hsv(209, 62%, 72%)
CMYK	cmyk(61.7%, 30.1%, 0%, 28.2%)
CIE-LAB	lab(52.01, -1.90, -34.62)
CIE-LCH	lch(52.01, 34.67, 266.86°)
OKLab	oklab(58.49% -0.0377 -0.0976)
OKLCH	oklch(58.49% 0.105 248.9)
XYZ	xyz(18.7891, 20.1576, 47.6912)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680B7 #B77D46

analogous

#46B7B6 #4680B7 #4647B7

triadic

#4680B7 #B74680 #80B746

tetradic

#4680B7 #B646B7 #B77D46 #47B746

square

#4680B7 #B646B7 #B77D46 #47B746

split-complementary

#4680B7 #B74647 #B7B646

monochromatic

#24425E #35618B #4680B7 #719EC9 #9EBCDA

Accessibility & contrast

On white

4.17

#4680B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4680B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680B7

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680B7	#FFFFFF	#000000	##000000
##4680B7	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6882B9

Deuteranopia (green-blind)

#5977B6

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4680b7;
/* rgb */ color: rgb(70, 128, 183);
/* oklch */ color: oklch(58.5% 0.105 248.9);

Tailwind

colors: {
  custom: {
    50: '#83a4cd',
    500: '#4680b7',
    950: '#000000',
  },
}

SCSS

$custom: #4680b7;
$custom-light: #83a4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4680b7",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 183
  },
  "hsl": {
    "h": 209.204,
    "s": 44.664,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58491,
    "c": 0.10464,
    "h": 248.9
  },
  "luminance": 0.20159
}

Semantic roles & 50–950 ramp

primary

#4680B7

secondary

#C6AC93

accent

#9253D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4680B7

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

Preview Lab → · Contrast checker → · Palette generator →