#1660A0#1660A0

#1660A0 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.0% C 0.124 H 250.0°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#1660A0
RGB	rgb(22, 96, 160)
HSL	hsl(208, 76%, 36%)
HSV	hsv(208, 86%, 63%)
CMYK	cmyk(86.3%, 40%, 0%, 37.3%)
CIE-LAB	lab(39.70, 2.50, -40.72)
CIE-LCH	lch(39.70, 40.80, 273.51°)
OKLab	oklab(48.01% -0.0423 -0.1164)
OKLCH	oklch(48.01% 0.124 250)
XYZ	xyz(10.8565, 11.0730, 34.8160)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1660A0 #A05616

analogous

#16A09B #1660A0 #161BA0

triadic

#1660A0 #A01660 #60A016

tetradic

#1660A0 #9B16A0 #A05616 #1BA016

square

#1660A0 #9B16A0 #A05616 #1BA016

split-complementary

#1660A0 #A0161B #A09B16

monochromatic

#071F34 #0F406A #1660A0 #1D80D6 #4A9EE6

Accessibility & contrast

On white

6.53

#1660A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#1660A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1660A0

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1660A0	#FFFFFF	#000000	##FFFFFF
##1660A0	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4164A3

Deuteranopia (green-blind)

#2A589F

Tritanopia (blue-blind)

#006F78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1660a0;
/* rgb */ color: rgb(22, 96, 160);
/* oklch */ color: oklch(48.0% 0.124 250.0);

Tailwind

colors: {
  custom: {
    50: '#6d8cbc',
    500: '#1660a0',
    950: '#000000',
  },
}

SCSS

$custom: #1660a0;
$custom-light: #6d8cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1660a0",
  "rgb": {
    "r": 22,
    "g": 96,
    "b": 160
  },
  "hsl": {
    "h": 207.826,
    "s": 75.824,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48007,
    "c": 0.12388,
    "h": 250
  },
  "luminance": 0.11074
}

Semantic roles & 50–950 ramp

primary

#1660A0

secondary

#C8844A

accent

#8D35F2

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #1660A0

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

Preview Lab → · Contrast checker → · Palette generator →