#18416C#18416C

#18416C is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.0% C 0.087 H 252.2°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#18416C
RGB	rgb(24, 65, 108)
HSL	hsl(211, 64%, 26%)
HSV	hsv(211, 78%, 42%)
CMYK	cmyk(77.8%, 39.8%, 0%, 57.6%)
CIE-LAB	lab(26.90, 2.11, -29.10)
CIE-LCH	lch(26.90, 29.18, 274.14°)
OKLab	oklab(36.99% -0.0266 -0.0829)
OKLCH	oklch(36.99% 0.087 252.2)
XYZ	xyz(4.9727, 5.0569, 14.8985)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18416C #6C4318

analogous

#186B6C #18416C #19186C

triadic

#18416C #6C1841 #416C18

tetradic

#18416C #6C186B #6C4318 #186C19

square

#18416C #6C186B #6C4318 #186C19

split-complementary

#18416C #6C1918 #6B6C18

monochromatic

#060F19 #0D233A #18416C #235F9E #2E7DD0

Accessibility & contrast

On white

10.44

#18416C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#18416C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18416C

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18416C	#FFFFFF	#000000	##FFFFFF
##18416C	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D446E

Deuteranopia (green-blind)

#203C6B

Tritanopia (blue-blind)

#004B51

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #18416c;
/* rgb */ color: rgb(24, 65, 108);
/* oklch */ color: oklch(37.0% 0.087 252.2);

Tailwind

colors: {
  custom: {
    50: '#627596',
    500: '#18416c',
    950: '#000000',
  },
}

SCSS

$custom: #18416c;
$custom-light: #627596;
$custom-dark: #000000;

JSON

{
  "hex": "#18416c",
  "rgb": {
    "r": 24,
    "g": 65,
    "b": 108
  },
  "hsl": {
    "h": 210.714,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36993,
    "c": 0.08706,
    "h": 252.2
  },
  "luminance": 0.05057
}

Semantic roles & 50–950 ramp

primary

#18416C

secondary

#A2713E

accent

#9641E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #18416C

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

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