#16618F#16618F

#16618F is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.2% C 0.102 H 241.7°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#16618F
RGB	rgb(22, 97, 143)
HSL	hsl(203, 73%, 32%)
HSV	hsv(203, 85%, 56%)
CMYK	cmyk(84.6%, 32.2%, 0%, 43.9%)
CIE-LAB	lab(39.07, -4.85, -31.53)
CIE-LCH	lch(39.07, 31.90, 261.26°)
OKLab	oklab(47.21% -0.0481 -0.0895)
OKLCH	oklch(47.21% 0.102 241.7)
XYZ	xyz(9.5615, 10.7019, 27.5430)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16618F #8F4416

analogous

#168F81 #16618F #16258F

triadic

#16618F #8F1661 #618F16

tetradic

#16618F #81168F #8F4416 #258F16

square

#16618F #81168F #8F4416 #258F16

split-complementary

#16618F #8F1625 #8F8116

monochromatic

#061925 #0E3D5A #16618F #1E85C4 #3EA3E1

Accessibility & contrast

On white

6.69

#16618F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#16618F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16618F

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16618F	#FFFFFF	#000000	##FFFFFF
##16618F	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6291

Deuteranopia (green-blind)

#3B578E

Tritanopia (blue-blind)

#006C71

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #16618f;
/* rgb */ color: rgb(22, 97, 143);
/* oklch */ color: oklch(47.2% 0.102 241.7);

Tailwind

colors: {
  custom: {
    50: '#6a8db0',
    500: '#16618f',
    950: '#000000',
  },
}

SCSS

$custom: #16618f;
$custom-light: #6a8db0;
$custom-dark: #000000;

JSON

{
  "hex": "#16618f",
  "rgb": {
    "r": 22,
    "g": 97,
    "b": 143
  },
  "hsl": {
    "h": 202.81,
    "s": 73.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.47205,
    "c": 0.10163,
    "h": 241.7
  },
  "luminance": 0.10703
}

Semantic roles & 50–950 ramp

primary

#16618F

secondary

#C1713F

accent

#7E38F0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #16618F

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

Preview Lab → · Contrast checker → · Palette generator →