#4680AB#4680AB

#4680AB is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.9% C 0.090 H 242.6°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4680AB
RGB	rgb(70, 128, 171)
HSL	hsl(206, 42%, 47%)
HSV	hsv(206, 59%, 67%)
CMYK	cmyk(59.1%, 25.1%, 0%, 32.9%)
CIE-LAB	lab(51.47, -5.88, -28.55)
CIE-LCH	lch(51.47, 29.15, 258.36°)
OKLab	oklab(57.88% -0.0415 -0.0801)
OKLCH	oklch(57.88% 0.09 242.6)
XYZ	xyz(17.5929, 19.6791, 41.3915)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680AB #AB7146

analogous

#46ABA4 #4680AB #464DAB

triadic

#4680AB #AB4680 #80AB46

tetradic

#4680AB #A446AB #AB7146 #4DAB46

square

#4680AB #A446AB #AB7146 #4DAB46

split-complementary

#4680AB #AB464D #ABA446

monochromatic

#223F54 #345F80 #4680AB #6C9EC3 #97BAD4

Accessibility & contrast

On white

4.25

#4680AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4680AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680AB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680AB	#FFFFFF	#000000	##000000
##4680AB	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D80AD

Deuteranopia (green-blind)

#5F76AA

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4680ab;
/* rgb */ color: rgb(70, 128, 171);
/* oklch */ color: oklch(57.9% 0.090 242.6);

Tailwind

colors: {
  custom: {
    50: '#82a4c4',
    500: '#4680ab',
    950: '#000000',
  },
}

SCSS

$custom: #4680ab;
$custom-light: #82a4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4680ab",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 205.545,
    "s": 41.909,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57884,
    "c": 0.0902,
    "h": 242.6
  },
  "luminance": 0.19681
}

Semantic roles & 50–950 ramp

primary

#4680AB

secondary

#C0A38C

accent

#8B56D2

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #4680AB

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

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