#166189#166189

#166189 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.095 H 238.0°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#166189
RGB	rgb(22, 97, 137)
HSL	hsl(201, 72%, 31%)
HSV	hsv(201, 84%, 54%)
CMYK	cmyk(83.9%, 29.2%, 0%, 46.3%)
CIE-LAB	lab(38.77, -7.17, -28.39)
CIE-LCH	lch(38.77, 29.28, 255.82°)
OKLab	oklab(46.86% -0.0502 -0.0803)
OKLCH	oklch(46.86% 0.095 238)
XYZ	xyz(9.1191, 10.5250, 25.2130)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166189 #893E16

analogous

#168977 #166189 #162789

triadic

#166189 #891661 #618916

tetradic

#166189 #771689 #893E16 #278916

square

#166189 #771689 #893E16 #278916

split-complementary

#166189 #891627 #897716

monochromatic

#051620 #0E3C54 #166189 #1E86BE #3AA6DF

Accessibility & contrast

On white

6.76

#166189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#166189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166189

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166189	#FFFFFF	#000000	##FFFFFF
##166189	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E618B

Deuteranopia (green-blind)

#3E5788

Tritanopia (blue-blind)

#006B6F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #166189;
/* rgb */ color: rgb(22, 97, 137);
/* oklch */ color: oklch(46.9% 0.095 238.0);

Tailwind

colors: {
  custom: {
    50: '#688dab',
    500: '#166189',
    950: '#000000',
  },
}

SCSS

$custom: #166189;
$custom-light: #688dab;
$custom-dark: #000000;

JSON

{
  "hex": "#166189",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 137
  },
  "hsl": {
    "h": 200.87,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.46862,
    "c": 0.09472,
    "h": 238
  },
  "luminance": 0.10526
}

Semantic roles & 50–950 ramp

primary

#166189

secondary

#BD6A3E

accent

#7839EF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #166189

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

Preview Lab → · Contrast checker → · Palette generator →