#18486E#18486E

#18486E is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.082 H 246.2°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#18486E
RGB	rgb(24, 72, 110)
HSL	hsl(207, 64%, 26%)
HSV	hsv(207, 78%, 43%)
CMYK	cmyk(78.2%, 34.5%, 0%, 56.9%)
CIE-LAB	lab(29.30, -1.76, -26.57)
CIE-LCH	lch(29.30, 26.63, 266.21°)
OKLab	oklab(38.92% -0.0332 -0.0754)
OKLCH	oklch(38.92% 0.082 246.2)
XYZ	xyz(5.5074, 5.9541, 15.6078)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18486E #6E3E18

analogous

#186E69 #18486E #181D6E

triadic

#18486E #6E1848 #486E18

tetradic

#18486E #69186E #6E3E18 #1D6E18

square

#18486E #69186E #6E3E18 #1D6E18

split-complementary

#18486E #6E181D #6E6918

monochromatic

#051019 #0D273C #18486E #2369A0 #2F8AD2

Accessibility & contrast

On white

9.58

#18486E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#18486E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18486E

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18486E	#FFFFFF	#000000	##FFFFFF
##18486E	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374970

Deuteranopia (green-blind)

#2A416D

Tritanopia (blue-blind)

#005156

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #18486e;
/* rgb */ color: rgb(24, 72, 110);
/* oklch */ color: oklch(38.9% 0.082 246.2);

Tailwind

colors: {
  custom: {
    50: '#627a98',
    500: '#18486e',
    950: '#000000',
  },
}

SCSS

$custom: #18486e;
$custom-light: #627a98;
$custom-dark: #000000;

JSON

{
  "hex": "#18486e",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 110
  },
  "hsl": {
    "h": 206.512,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.38915,
    "c": 0.0824,
    "h": 246.2
  },
  "luminance": 0.05955
}

Semantic roles & 50–950 ramp

primary

#18486E

secondary

#A46B3E

accent

#8A41E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #18486E

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

Preview Lab → · Contrast checker → · Palette generator →