#18606F#18606F

#18606F is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.3% C 0.072 H 215.1°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#18606F
RGB	rgb(24, 96, 111)
HSL	hsl(190, 64%, 26%)
HSV	hsv(190, 78%, 44%)
CMYK	cmyk(78.4%, 13.5%, 0%, 56.5%)
CIE-LAB	lab(37.31, -16.02, -14.75)
CIE-LCH	lch(37.31, 21.78, 222.64°)
OKLab	oklab(45.32% -0.0586 -0.0411)
OKLCH	oklch(45.32% 0.072 215.1)
XYZ	xyz(7.4276, 9.7067, 16.5180)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18606F #6F2718

analogous

#186F53 #18606F #18356F

triadic

#18606F #6F1860 #606F18

tetradic

#18606F #53186F #6F2718 #356F18

square

#18606F #53186F #6F2718 #356F18

split-complementary

#18606F #6F1835 #6F5318

monochromatic

#051619 #0D343D #18606F #238CA1 #2FB6D2

Accessibility & contrast

On white

7.14

#18606F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#18606F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18606F

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18606F	#FFFFFF	#000000	##FFFFFF
##18606F	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555D70

Deuteranopia (green-blind)

#4A546F

Tritanopia (blue-blind)

#006665

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #18606f;
/* rgb */ color: rgb(24, 96, 111);
/* oklch */ color: oklch(45.3% 0.072 215.1);

Tailwind

colors: {
  custom: {
    50: '#648d98',
    500: '#18606f',
    950: '#000000',
  },
}

SCSS

$custom: #18606f;
$custom-light: #648d98;
$custom-dark: #000000;

JSON

{
  "hex": "#18606f",
  "rgb": {
    "r": 24,
    "g": 96,
    "b": 111
  },
  "hsl": {
    "h": 190.345,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.45322,
    "c": 0.07161,
    "h": 215.1
  },
  "luminance": 0.09708
}

Semantic roles & 50–950 ramp

primary

#18606F

secondary

#A5503E

accent

#5D40E7

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #18606F

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

Preview Lab → · Contrast checker → · Palette generator →