#166880#166880

#166880 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.2% C 0.083 H 222.9°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#166880
RGB	rgb(22, 104, 128)
HSL	hsl(194, 71%, 29%)
HSV	hsv(194, 83%, 50%)
CMYK	cmyk(82.8%, 18.8%, 0%, 49.8%)
CIE-LAB	lab(40.62, -14.68, -20.06)
CIE-LCH	lch(40.62, 24.85, 233.80°)
OKLab	oklab(48.2% -0.0606 -0.0562)
OKLCH	oklch(48.2% 0.083 222.9)
XYZ	xyz(9.1758, 11.6286, 22.1788)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166880 #802E16

analogous

#168063 #166880 #163380

triadic

#166880 #801668 #688016

tetradic

#166880 #631680 #802E16 #338016

square

#166880 #631680 #802E16 #338016

split-complementary

#166880 #801633 #806316

monochromatic

#04151A #0D3E4C #166880 #1F92B4 #34B6DC

Accessibility & contrast

On white

6.31

#166880 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#166880 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166880

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166880	#FFFFFF	#000000	##FFFFFF
##166880	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6581

Deuteranopia (green-blind)

#4C5B80

Tritanopia (blue-blind)

#006F70

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #166880;
/* rgb */ color: rgb(22, 104, 128);
/* oklch */ color: oklch(48.2% 0.083 222.9);

Tailwind

colors: {
  custom: {
    50: '#6793a5',
    500: '#166880',
    950: '#000000',
  },
}

SCSS

$custom: #166880;
$custom-light: #6793a5;
$custom-dark: #000000;

JSON

{
  "hex": "#166880",
  "rgb": {
    "r": 22,
    "g": 104,
    "b": 128
  },
  "hsl": {
    "h": 193.585,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.48204,
    "c": 0.08264,
    "h": 222.9
  },
  "luminance": 0.1163
}

Semantic roles & 50–950 ramp

primary

#166880

secondary

#B5583D

accent

#633AED

background

#F6F9FA

surface

#EBF1F4

border

#C6CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #166880

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

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