#4686B8#4686B8

#4686B8 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.9% C 0.101 H 244.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4686B8
RGB	rgb(70, 134, 184)
HSL	hsl(206, 45%, 50%)
HSV	hsv(206, 62%, 72%)
CMYK	cmyk(62%, 27.2%, 0%, 27.8%)
CIE-LAB	lab(53.83, -5.08, -32.36)
CIE-LCH	lch(53.83, 32.76, 261.08°)
OKLab	oklab(59.93% -0.0439 -0.091)
OKLCH	oklch(59.93% 0.101 244.2)
XYZ	xyz(19.6994, 21.8111, 48.5099)
Luminance	0.2181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4686B8 #B87846

analogous

#46B8B1 #4686B8 #464DB8

triadic

#4686B8 #B84686 #86B846

tetradic

#4686B8 #B146B8 #B87846 #4DB846

square

#4686B8 #B146B8 #B87846 #4DB846

split-complementary

#4686B8 #B8464D #B8B146

monochromatic

#24455F #35668C #4686B8 #72A3C9 #9EC0DA

Accessibility & contrast

On white

3.92

#4686B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4686B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4686B8

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4686B8	#FFFFFF	#000000	##000000
##4686B8	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7087BA

Deuteranopia (green-blind)

#617CB7

Tritanopia (blue-blind)

#009297

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4686b8;
/* rgb */ color: rgb(70, 134, 184);
/* oklch */ color: oklch(59.9% 0.101 244.2);

Tailwind

colors: {
  custom: {
    50: '#84a9cd',
    500: '#4686b8',
    950: '#000000',
  },
}

SCSS

$custom: #4686b8;
$custom-light: #84a9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4686b8",
  "rgb": {
    "r": 70,
    "g": 134,
    "b": 184
  },
  "hsl": {
    "h": 206.316,
    "s": 44.882,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59933,
    "c": 0.10107,
    "h": 244.2
  },
  "luminance": 0.21813
}

Semantic roles & 50–950 ramp

primary

#4686B8

secondary

#C7AA93

accent

#8C53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4686B8

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

Preview Lab → · Contrast checker → · Palette generator →