#185A6B#185A6B

#185A6B is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.5% C 0.069 H 219.0°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#185A6B
RGB	rgb(24, 90, 107)
HSL	hsl(192, 63%, 26%)
HSV	hsv(192, 78%, 42%)
CMYK	cmyk(77.6%, 15.9%, 0%, 58%)
CIE-LAB	lab(35.14, -14.02, -15.60)
CIE-LCH	lch(35.14, 20.98, 228.05°)
OKLab	oklab(43.52% -0.0538 -0.0436)
OKLCH	oklch(43.52% 0.069 219)
XYZ	xyz(6.6856, 8.5673, 15.2084)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A6B #6B2918

analogous

#186B52 #185A6B #18306B

triadic

#185A6B #6B185A #5A6B18

tetradic

#185A6B #52186B #6B2918 #306B18

square

#185A6B #52186B #6B2918 #306B18

split-complementary

#185A6B #6B1830 #6B5218

monochromatic

#061519 #0D3039 #185A6B #23849D #2EAECF

Accessibility & contrast

On white

7.74

#185A6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#185A6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A6B

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A6B	#FFFFFF	#000000	##FFFFFF
##185A6B	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F576C

Deuteranopia (green-blind)

#444F6B

Tritanopia (blue-blind)

#00605F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185a6b;
/* rgb */ color: rgb(24, 90, 107);
/* oklch */ color: oklch(43.5% 0.069 219.0);

Tailwind

colors: {
  custom: {
    50: '#638895',
    500: '#185a6b',
    950: '#000000',
  },
}

SCSS

$custom: #185a6b;
$custom-light: #638895;
$custom-dark: #000000;

JSON

{
  "hex": "#185a6b",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 107
  },
  "hsl": {
    "h": 192.289,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.43519,
    "c": 0.06924,
    "h": 219
  },
  "luminance": 0.08568
}

Semantic roles & 50–950 ramp

primary

#185A6B

secondary

#A1523E

accent

#6341E6

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #185A6B

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

Preview Lab → · Contrast checker → · Palette generator →