#185D6B#185D6B

#185D6B is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.3% C 0.069 H 214.5°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#185D6B
RGB	rgb(24, 93, 107)
HSL	hsl(190, 63%, 26%)
HSV	hsv(190, 78%, 42%)
CMYK	cmyk(77.6%, 13.1%, 0%, 58%)
CIE-LAB	lab(36.14, -15.74, -14.06)
CIE-LCH	lch(36.14, 21.11, 221.77°)
OKLab	oklab(44.33% -0.0571 -0.0392)
OKLCH	oklch(44.33% 0.069 214.5)
XYZ	xyz(6.9438, 9.0836, 15.2944)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D6B #6B2618

analogous

#186B4F #185D6B #18346B

triadic

#185D6B #6B185D #5D6B18

tetradic

#185D6B #4F186B #6B2618 #346B18

square

#185D6B #4F186B #6B2618 #346B18

split-complementary

#185D6B #6B1834 #6B4F18

monochromatic

#061619 #0D3239 #185D6B #23889D #2EB4CF

Accessibility & contrast

On white

7.46

#185D6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#185D6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D6B

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D6B	#FFFFFF	#000000	##FFFFFF
##185D6B	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535A6C

Deuteranopia (green-blind)

#48516B

Tritanopia (blue-blind)

#006261

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #185d6b;
/* rgb */ color: rgb(24, 93, 107);
/* oklch */ color: oklch(44.3% 0.069 214.5);

Tailwind

colors: {
  custom: {
    50: '#638b95',
    500: '#185d6b',
    950: '#000000',
  },
}

SCSS

$custom: #185d6b;
$custom-light: #638b95;
$custom-dark: #000000;

JSON

{
  "hex": "#185d6b",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 107
  },
  "hsl": {
    "h": 190.12,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.44329,
    "c": 0.06926,
    "h": 214.5
  },
  "luminance": 0.09084
}

Semantic roles & 50–950 ramp

primary

#185D6B

secondary

#A14F3E

accent

#5D41E6

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #185D6B

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

Preview Lab → · Contrast checker → · Palette generator →