#176683#176683

#176683 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.085 H 228.2°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#176683
RGB	rgb(23, 102, 131)
HSL	hsl(196, 70%, 30%)
HSV	hsv(196, 82%, 51%)
CMYK	cmyk(82.4%, 22.1%, 0%, 48.6%)
CIE-LAB	lab(40.12, -12.32, -22.65)
CIE-LCH	lch(40.12, 25.78, 241.46°)
OKLab	oklab(47.85% -0.0569 -0.0637)
OKLCH	oklch(47.85% 0.085 228.2)
XYZ	xyz(9.1998, 11.3225, 23.1689)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176683 #833417

analogous

#17836A #176683 #173083

triadic

#176683 #831766 #668317

tetradic

#176683 #6A1783 #833417 #308317

square

#176683 #6A1783 #833417 #308317

split-complementary

#176683 #831730 #836A17

monochromatic

#05151B #0E3D4F #176683 #208FB7 #38B0DC

Accessibility & contrast

On white

6.43

#176683 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#176683 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176683

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176683	#FFFFFF	#000000	##FFFFFF
##176683	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576484

Deuteranopia (green-blind)

#495A83

Tritanopia (blue-blind)

#006E70

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #176683;
/* rgb */ color: rgb(23, 102, 131);
/* oklch */ color: oklch(47.9% 0.085 228.2);

Tailwind

colors: {
  custom: {
    50: '#6891a7',
    500: '#176683',
    950: '#000000',
  },
}

SCSS

$custom: #176683;
$custom-light: #6891a7;
$custom-dark: #000000;

JSON

{
  "hex": "#176683",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 131
  },
  "hsl": {
    "h": 196.111,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.47851,
    "c": 0.08542,
    "h": 228.2
  },
  "luminance": 0.11324
}

Semantic roles & 50–950 ramp

primary

#176683

secondary

#B75F3F

accent

#6B3BED

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #176683

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

Preview Lab → · Contrast checker → · Palette generator →