#184A6C#184A6C

#184A6C is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.078 H 242.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#184A6C
RGB	rgb(24, 74, 108)
HSL	hsl(204, 64%, 26%)
HSV	hsv(204, 78%, 42%)
CMYK	cmyk(77.8%, 31.5%, 0%, 57.6%)
CIE-LAB	lab(29.85, -3.86, -24.44)
CIE-LCH	lch(29.85, 24.74, 261.04°)
OKLab	oklab(39.31% -0.036 -0.0692)
OKLCH	oklch(39.31% 0.078 242.5)
XYZ	xyz(5.5312, 6.1738, 15.0846)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A6C #6C3A18

analogous

#186C64 #184A6C #18206C

triadic

#184A6C #6C184A #4A6C18

tetradic

#184A6C #64186C #6C3A18 #206C18

square

#184A6C #64186C #6C3A18 #206C18

split-complementary

#184A6C #6C1820 #6C6418

monochromatic

#061119 #0D283A #184A6C #236C9E #2E8FD0

Accessibility & contrast

On white

9.40

#184A6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#184A6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A6C

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A6C	#FFFFFF	#000000	##FFFFFF
##184A6C	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4B6E

Deuteranopia (green-blind)

#2F436B

Tritanopia (blue-blind)

#005256

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184a6c;
/* rgb */ color: rgb(24, 74, 108);
/* oklch */ color: oklch(39.3% 0.078 242.5);

Tailwind

colors: {
  custom: {
    50: '#627c96',
    500: '#184a6c',
    950: '#000000',
  },
}

SCSS

$custom: #184a6c;
$custom-light: #627c96;
$custom-dark: #000000;

JSON

{
  "hex": "#184a6c",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 108
  },
  "hsl": {
    "h": 204.286,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39314,
    "c": 0.07797,
    "h": 242.5
  },
  "luminance": 0.06174
}

Semantic roles & 50–950 ramp

primary

#184A6C

secondary

#A2663E

accent

#8441E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #184A6C

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

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