#185A6C#185A6C

#185A6C is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.6% C 0.070 H 220.2°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#185A6C
RGB	rgb(24, 90, 108)
HSL	hsl(193, 64%, 26%)
HSV	hsv(193, 78%, 42%)
CMYK	cmyk(77.8%, 16.7%, 0%, 57.6%)
CIE-LAB	lab(35.18, -13.66, -16.16)
CIE-LCH	lch(35.18, 21.16, 229.79°)
OKLab	oklab(43.57% -0.0534 -0.0452)
OKLCH	oklch(43.57% 0.07 220.2)
XYZ	xyz(6.7385, 8.5884, 15.4870)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A6C #6C2A18

analogous

#186C54 #185A6C #18306C

triadic

#185A6C #6C185A #5A6C18

tetradic

#185A6C #54186C #6C2A18 #306C18

square

#185A6C #54186C #6C2A18 #306C18

split-complementary

#185A6C #6C1830 #6C5418

monochromatic

#061519 #0D303A #185A6C #23849E #2EADD0

Accessibility & contrast

On white

7.73

#185A6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#185A6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A6C

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A6C	#FFFFFF	#000000	##FFFFFF
##185A6C	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576D

Deuteranopia (green-blind)

#444F6C

Tritanopia (blue-blind)

#006060

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185a6c;
/* rgb */ color: rgb(24, 90, 108);
/* oklch */ color: oklch(43.6% 0.070 220.2);

Tailwind

colors: {
  custom: {
    50: '#638896',
    500: '#185a6c',
    950: '#000000',
  },
}

SCSS

$custom: #185a6c;
$custom-light: #638896;
$custom-dark: #000000;

JSON

{
  "hex": "#185a6c",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 108
  },
  "hsl": {
    "h": 192.857,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.43567,
    "c": 0.06992,
    "h": 220.2
  },
  "luminance": 0.08589
}

Semantic roles & 50–950 ramp

primary

#185A6C

secondary

#A2533E

accent

#6541E7

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #185A6C

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

Preview Lab → · Contrast checker → · Palette generator →