#18324F#18324F

#18324F is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.2% C 0.062 H 252.6°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#18324F
RGB	rgb(24, 50, 79)
HSL	hsl(212, 53%, 20%)
HSV	hsv(212, 70%, 31%)
CMYK	cmyk(69.6%, 36.7%, 0%, 69%)
CIE-LAB	lab(20.20, 0.70, -20.75)
CIE-LCH	lch(20.20, 20.76, 271.93°)
OKLab	oklab(31.19% -0.0184 -0.0587)
OKLCH	oklch(31.19% 0.062 252.6)
XYZ	xyz(2.9281, 3.0396, 7.8280)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18324F #4F3518

analogous

#184E4F #18324F #19184F

triadic

#18324F #4F1832 #324F18

tetradic

#18324F #4F184E #4F3518 #184F19

square

#18324F #4F184E #4F3518 #184F19

split-complementary

#18324F #4F1918 #4E4F18

monochromatic

#070F17 #0A1420 #18324F #26507E #356DAD

Accessibility & contrast

On white

13.06

#18324F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#18324F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18324F

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18324F	#FFFFFF	#000000	##FFFFFF
##18324F	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263450

Deuteranopia (green-blind)

#1E2E4E

Tritanopia (blue-blind)

#00393C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #18324f;
/* rgb */ color: rgb(24, 50, 79);
/* oklch */ color: oklch(31.2% 0.062 252.6);

Tailwind

colors: {
  custom: {
    50: '#5b6980',
    500: '#18324f',
    950: '#000000',
  },
}

SCSS

$custom: #18324f;
$custom-light: #5b6980;
$custom-dark: #000000;

JSON

{
  "hex": "#18324f",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 79
  },
  "hsl": {
    "h": 211.636,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31194,
    "c": 0.06151,
    "h": 252.6
  },
  "luminance": 0.0304
}

Semantic roles & 50–950 ramp

primary

#18324F

secondary

#86633D

accent

#984BDD

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #18324F

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

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