#18486F#18486F

#18486F is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.0% C 0.084 H 246.9°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#18486F
RGB	rgb(24, 72, 111)
HSL	hsl(207, 64%, 26%)
HSV	hsv(207, 78%, 44%)
CMYK	cmyk(78.4%, 35.1%, 0%, 56.5%)
CIE-LAB	lab(29.35, -1.36, -27.12)
CIE-LCH	lch(29.35, 27.15, 267.13°)
OKLab	oklab(38.98% -0.0329 -0.077)
OKLCH	oklch(38.98% 0.084 246.9)
XYZ	xyz(5.5622, 5.9760, 15.8962)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18486F #6F3F18

analogous

#186F6B #18486F #181D6F

triadic

#18486F #6F1848 #486F18

tetradic

#18486F #6B186F #6F3F18 #1D6F18

square

#18486F #6B186F #6F3F18 #1D6F18

split-complementary

#18486F #6F181D #6F6B18

monochromatic

#051019 #0D273D #18486F #2369A1 #2F89D2

Accessibility & contrast

On white

9.57

#18486F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#18486F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18486F

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18486F	#FFFFFF	#000000	##FFFFFF
##18486F	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364A71

Deuteranopia (green-blind)

#2A426E

Tritanopia (blue-blind)

#005156

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #18486f;
/* rgb */ color: rgb(24, 72, 111);
/* oklch */ color: oklch(39.0% 0.084 246.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#18486f",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 111
  },
  "hsl": {
    "h": 206.897,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.38977,
    "c": 0.08373,
    "h": 246.9
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#18486F

secondary

#A56C3E

accent

#8B40E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #18486F

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

Preview Lab → · Contrast checker → · Palette generator →