#18465D#18465D

#18465D is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.4% C 0.063 H 233.9°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#18465D
RGB	rgb(24, 70, 93)
HSL	hsl(200, 59%, 23%)
HSV	hsv(200, 74%, 36%)
CMYK	cmyk(74.2%, 24.7%, 0%, 63.5%)
CIE-LAB	lab(27.75, -7.13, -18.14)
CIE-LCH	lch(27.75, 19.49, 248.55°)
OKLab	oklab(37.4% -0.0371 -0.051)
OKLCH	oklch(37.4% 0.063 233.9)
XYZ	xyz(4.5419, 5.3643, 11.1499)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18465D #5D2F18

analogous

#185D51 #18465D #18235D

triadic

#18465D #5D1846 #465D18

tetradic

#18465D #51185D #5D2F18 #235D18

square

#18465D #51185D #5D2F18 #235D18

split-complementary

#18465D #5D1823 #5D5118

monochromatic

#061218 #0B212C #18465D #256B8E #318FBE

Accessibility & contrast

On white

10.13

#18465D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#18465D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18465D

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18465D	#FFFFFF	#000000	##FFFFFF
##18465D	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B455E

Deuteranopia (green-blind)

#313F5D

Tritanopia (blue-blind)

#004C4E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #18465d;
/* rgb */ color: rgb(24, 70, 93);
/* oklch */ color: oklch(37.4% 0.063 233.9);

Tailwind

colors: {
  custom: {
    50: '#5f798b',
    500: '#18465d',
    950: '#000000',
  },
}

SCSS

$custom: #18465d;
$custom-light: #5f798b;
$custom-dark: #000000;

JSON

{
  "hex": "#18465d",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 93
  },
  "hsl": {
    "h": 200,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.374,
    "c": 0.06306,
    "h": 233.9
  },
  "luminance": 0.05365
}

Semantic roles & 50–950 ramp

primary

#18465D

secondary

#935A3D

accent

#7A46E2

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #18465D

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

Preview Lab → · Contrast checker → · Palette generator →