#166484#166484

#166484 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.4% C 0.088 H 231.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#166484
RGB	rgb(22, 100, 132)
HSL	hsl(197, 71%, 30%)
HSV	hsv(197, 83%, 52%)
CMYK	cmyk(83.3%, 24.2%, 0%, 48.2%)
CIE-LAB	lab(39.50, -10.88, -24.22)
CIE-LCH	lch(39.50, 26.55, 245.82°)
OKLab	oklab(47.36% -0.0549 -0.0682)
OKLCH	oklch(47.36% 0.088 231.2)
XYZ	xyz(9.0512, 10.9497, 23.4618)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166484 #843616

analogous

#16846D #166484 #162D84

triadic

#166484 #841664 #648416

tetradic

#166484 #6D1684 #843616 #2D8416

square

#166484 #6D1684 #843616 #2D8416

split-complementary

#166484 #84162D #846D16

monochromatic

#05151B #0D3C50 #166484 #1F8CB8 #37ADDE

Accessibility & contrast

On white

6.58

#166484 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#166484 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166484

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166484	#FFFFFF	#000000	##FFFFFF
##166484	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546386

Deuteranopia (green-blind)

#455984

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166484;
/* rgb */ color: rgb(22, 100, 132);
/* oklch */ color: oklch(47.4% 0.088 231.2);

Tailwind

colors: {
  custom: {
    50: '#6890a8',
    500: '#166484',
    950: '#000000',
  },
}

SCSS

$custom: #166484;
$custom-light: #6890a8;
$custom-dark: #000000;

JSON

{
  "hex": "#166484",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 132
  },
  "hsl": {
    "h": 197.455,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.47363,
    "c": 0.0876,
    "h": 231.2
  },
  "luminance": 0.10951
}

Semantic roles & 50–950 ramp

primary

#166484

secondary

#B8613D

accent

#6E3AEE

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #166484

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

Preview Lab → · Contrast checker → · Palette generator →