#18628D#18628D

#18628D is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.4% C 0.098 H 240.0°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#18628D
RGB	rgb(24, 98, 141)
HSL	hsl(202, 71%, 32%)
HSV	hsv(202, 83%, 55%)
CMYK	cmyk(83%, 30.5%, 0%, 44.7%)
CIE-LAB	lab(39.33, -6.04, -29.92)
CIE-LCH	lch(39.33, 30.52, 258.59°)
OKLab	oklab(47.39% -0.0489 -0.0848)
OKLCH	oklch(47.39% 0.098 240)
XYZ	xyz(9.5502, 10.8515, 26.7853)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18628D #8D4318

analogous

#188D7D #18628D #18288D

triadic

#18628D #8D1862 #628D18

tetradic

#18628D #7D188D #8D4318 #288D18

square

#18628D #7D188D #8D4318 #288D18

split-complementary

#18628D #8D1828 #8D7D18

monochromatic

#061924 #0F3E59 #18628D #2186C1 #41A5DF

Accessibility & contrast

On white

6.62

#18628D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#18628D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18628D

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18628D	#FFFFFF	#000000	##FFFFFF
##18628D	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E638F

Deuteranopia (green-blind)

#3E588C

Tritanopia (blue-blind)

#006D71

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #18628d;
/* rgb */ color: rgb(24, 98, 141);
/* oklch */ color: oklch(47.4% 0.098 240.0);

Tailwind

colors: {
  custom: {
    50: '#6a8eae',
    500: '#18628d',
    950: '#000000',
  },
}

SCSS

$custom: #18628d;
$custom-light: #6a8eae;
$custom-dark: #000000;

JSON

{
  "hex": "#18628d",
  "rgb": {
    "r": 24,
    "g": 98,
    "b": 141
  },
  "hsl": {
    "h": 202.051,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.47385,
    "c": 0.09788,
    "h": 240
  },
  "luminance": 0.10853
}

Semantic roles & 50–950 ramp

primary

#18628D

secondary

#BF7042

accent

#7C3AEE

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #18628D

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

Preview Lab → · Contrast checker → · Palette generator →