#1661A1#1661A1

#1661A1 is a mid, vivid cyan. Relative luminance 0.113; OKLCH L 48.3% C 0.124 H 249.8°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#1661A1
RGB	rgb(22, 97, 161)
HSL	hsl(208, 76%, 36%)
HSV	hsv(208, 86%, 63%)
CMYK	cmyk(86.3%, 39.8%, 0%, 36.9%)
CIE-LAB	lab(40.07, 2.26, -40.74)
CIE-LCH	lch(40.07, 40.80, 273.17°)
OKLab	oklab(48.31% -0.0429 -0.1165)
OKLCH	oklch(48.31% 0.124 249.8)
XYZ	xyz(11.0361, 11.2918, 35.3092)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1661A1 #A15616

analogous

#16A19B #1661A1 #161BA1

triadic

#1661A1 #A11661 #61A116

tetradic

#1661A1 #9B16A1 #A15616 #1BA116

square

#1661A1 #9B16A1 #A15616 #1BA116

split-complementary

#1661A1 #A1161B #A19B16

monochromatic

#072035 #0F416B #1661A1 #1D81D7 #4B9FE6

Accessibility & contrast

On white

6.44

#1661A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#1661A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1661A1

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1661A1	#FFFFFF	#000000	##FFFFFF
##1661A1	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4265A4

Deuteranopia (green-blind)

#2B59A0

Tritanopia (blue-blind)

#007079

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1661a1;
/* rgb */ color: rgb(22, 97, 161);
/* oklch */ color: oklch(48.3% 0.124 249.8);

Tailwind

colors: {
  custom: {
    50: '#6e8dbd',
    500: '#1661a1',
    950: '#000000',
  },
}

SCSS

$custom: #1661a1;
$custom-light: #6e8dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1661a1",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 161
  },
  "hsl": {
    "h": 207.626,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.48312,
    "c": 0.12411,
    "h": 249.8
  },
  "luminance": 0.11293
}

Semantic roles & 50–950 ramp

primary

#1661A1

secondary

#C8844B

accent

#8C35F3

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C12

muted

#7B7D81

Preview Lab

Preview with #1661A1

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

Preview Lab → · Contrast checker → · Palette generator →