#184C7C#184C7C

#184C7C is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.8% C 0.097 H 250.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#184C7C
RGB	rgb(24, 76, 124)
HSL	hsl(209, 68%, 29%)
HSV	hsv(209, 81%, 49%)
CMYK	cmyk(80.6%, 38.7%, 0%, 51.4%)
CIE-LAB	lab(31.39, 1.23, -32.05)
CIE-LCH	lch(31.39, 32.07, 272.20°)
OKLab	oklab(40.82% -0.033 -0.0913)
OKLCH	oklch(40.82% 0.097 250.1)
XYZ	xyz(6.5978, 6.8175, 20.0331)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C7C #7C4818

analogous

#187C7A #184C7C #181A7C

triadic

#184C7C #7C184C #4C7C18

tetradic

#184C7C #7A187C #7C4818 #1A7C18

square

#184C7C #7A187C #7C4818 #1A7C18

split-complementary

#184C7C #7C181A #7C7A18

monochromatic

#05101A #0E2D49 #184C7C #226BAF #368AD8

Accessibility & contrast

On white

8.88

#184C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#184C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C7C

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C7C	#FFFFFF	#000000	##FFFFFF
##184C7C	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354F7E

Deuteranopia (green-blind)

#26467B

Tritanopia (blue-blind)

#00575E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #184c7c;
/* rgb */ color: rgb(24, 76, 124);
/* oklch */ color: oklch(40.8% 0.097 250.1);

Tailwind

colors: {
  custom: {
    50: '#657da2',
    500: '#184c7c',
    950: '#000000',
  },
}

SCSS

$custom: #184c7c;
$custom-light: #657da2;
$custom-dark: #000000;

JSON

{
  "hex": "#184c7c",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 124
  },
  "hsl": {
    "h": 208.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40819,
    "c": 0.09714,
    "h": 250.1
  },
  "luminance": 0.06818
}

Semantic roles & 50–950 ramp

primary

#184C7C

secondary

#B1763F

accent

#903DEA

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #184C7C

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

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