#4680B2#4680B2

#4680B2 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.2% C 0.098 H 246.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4680B2
RGB	rgb(70, 128, 178)
HSL	hsl(208, 44%, 49%)
HSV	hsv(208, 61%, 70%)
CMYK	cmyk(60.7%, 28.1%, 0%, 30.2%)
CIE-LAB	lab(51.78, -3.57, -32.10)
CIE-LCH	lch(51.78, 32.30, 263.65°)
OKLab	oklab(58.23% -0.0392 -0.0903)
OKLCH	oklch(58.23% 0.098 246.5)
XYZ	xyz(18.2779, 19.9531, 44.9989)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4680B2 #B27846

analogous

#46B2AE #4680B2 #464AB2

triadic

#4680B2 #B24680 #80B246

tetradic

#4680B2 #AE46B2 #B27846 #4AB246

square

#4680B2 #AE46B2 #B27846 #4AB246

split-complementary

#4680B2 #B2464A #B2AE46

monochromatic

#23415A #356086 #4680B2 #6F9EC6 #9BBBD8

Accessibility & contrast

On white

4.21

#4680B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4680B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4680B2

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4680B2	#FFFFFF	#000000	##000000
##4680B2	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A81B4

Deuteranopia (green-blind)

#5C77B1

Tritanopia (blue-blind)

#008C91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4680b2;
/* rgb */ color: rgb(70, 128, 178);
/* oklch */ color: oklch(58.2% 0.098 246.5);

Tailwind

colors: {
  custom: {
    50: '#83a4c9',
    500: '#4680b2',
    950: '#000000',
  },
}

SCSS

$custom: #4680b2;
$custom-light: #83a4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4680b2",
  "rgb": {
    "r": 70,
    "g": 128,
    "b": 178
  },
  "hsl": {
    "h": 207.778,
    "s": 43.548,
    "l": 48.627
  },
  "oklch": {
    "l": 0.58233,
    "c": 0.09848,
    "h": 246.5
  },
  "luminance": 0.19955
}

Semantic roles & 50–950 ramp

primary

#4680B2

secondary

#C4A890

accent

#8F55D3

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4680B2

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

Preview Lab → · Contrast checker → · Palette generator →