#1684A0#1684A0

#1684A0 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 56.9% C 0.099 H 220.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1684A0
RGB	rgb(22, 132, 160)
HSL	hsl(192, 76%, 36%)
HSV	hsv(192, 86%, 63%)
CMYK	cmyk(86.3%, 17.5%, 0%, 37.3%)
CIE-LAB	lab(50.93, -18.75, -23.12)
CIE-LCH	lch(50.93, 29.76, 230.96°)
OKLab	oklab(56.93% -0.0752 -0.0648)
OKLCH	oklch(56.93% 0.099 220.8)
XYZ	xyz(14.9246, 19.2092, 36.1720)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1684A0 #A03216

analogous

#16A077 #1684A0 #163FA0

triadic

#1684A0 #A01684 #84A016

tetradic

#1684A0 #7716A0 #A03216 #3FA016

square

#1684A0 #7716A0 #A03216 #3FA016

split-complementary

#1684A0 #A0163F #A07716

monochromatic

#072B34 #0F586A #1684A0 #1DB0D6 #4AC7E6

Accessibility & contrast

On white

4.34

#1684A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#1684A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1684A0

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1684A0	#FFFFFF	#000000	##000000
##1684A0	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7380A1

Deuteranopia (green-blind)

#6274A0

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1684a0;
/* rgb */ color: rgb(22, 132, 160);
/* oklch */ color: oklch(56.9% 0.099 220.8);

Tailwind

colors: {
  custom: {
    50: '#6fa8bc',
    500: '#1684a0',
    950: '#000000',
  },
}

SCSS

$custom: #1684a0;
$custom-light: #6fa8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1684a0",
  "rgb": {
    "r": 22,
    "g": 132,
    "b": 160
  },
  "hsl": {
    "h": 192.174,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56932,
    "c": 0.09926,
    "h": 220.8
  },
  "luminance": 0.19211
}

Semantic roles & 50–950 ramp

primary

#1684A0

secondary

#C8644A

accent

#5C35F2

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1684A0

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

Preview Lab → · Contrast checker → · Palette generator →