#185C6B#185C6B

#185C6B is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.1% C 0.069 H 216.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#185C6B
RGB	rgb(24, 92, 107)
HSL	hsl(191, 63%, 26%)
HSV	hsv(191, 78%, 42%)
CMYK	cmyk(77.6%, 14%, 0%, 58%)
CIE-LAB	lab(35.81, -15.17, -14.57)
CIE-LCH	lch(35.81, 21.04, 223.85°)
OKLab	oklab(44.06% -0.056 -0.0406)
OKLCH	oklch(44.06% 0.069 216)
XYZ	xyz(6.8566, 8.9092, 15.2654)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C6B #6B2718

analogous

#186B50 #185C6B #18326B

triadic

#185C6B #6B185C #5C6B18

tetradic

#185C6B #50186B #6B2718 #326B18

square

#185C6B #50186B #6B2718 #326B18

split-complementary

#185C6B #6B1832 #6B5018

monochromatic

#061519 #0D3139 #185C6B #23879D #2EB2CF

Accessibility & contrast

On white

7.55

#185C6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#185C6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C6B

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C6B	#FFFFFF	#000000	##FFFFFF
##185C6B	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52596C

Deuteranopia (green-blind)

#46516B

Tritanopia (blue-blind)

#006161

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185c6b;
/* rgb */ color: rgb(24, 92, 107);
/* oklch */ color: oklch(44.1% 0.069 216.0);

Tailwind

colors: {
  custom: {
    50: '#638a95',
    500: '#185c6b',
    950: '#000000',
  },
}

SCSS

$custom: #185c6b;
$custom-light: #638a95;
$custom-dark: #000000;

JSON

{
  "hex": "#185c6b",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 107
  },
  "hsl": {
    "h": 190.843,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44059,
    "c": 0.0692,
    "h": 216
  },
  "luminance": 0.0891
}

Semantic roles & 50–950 ramp

primary

#185C6B

secondary

#A1503E

accent

#5F41E6

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #185C6B

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

Preview Lab → · Contrast checker → · Palette generator →