#185B70#185B70

#185B70 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.0% C 0.073 H 223.5°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#185B70
RGB	rgb(24, 91, 112)
HSL	hsl(194, 65%, 27%)
HSV	hsv(194, 79%, 44%)
CMYK	cmyk(78.6%, 18.7%, 0%, 56.1%)
CIE-LAB	lab(35.68, -12.79, -17.86)
CIE-LCH	lch(35.68, 21.97, 234.41°)
OKLab	oklab(44.03% -0.0527 -0.05)
OKLCH	oklch(44.03% 0.073 223.5)
XYZ	xyz(7.0412, 8.8454, 16.6623)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B70 #702D18

analogous

#187059 #185B70 #182F70

triadic

#185B70 #70185B #5B7018

tetradic

#185B70 #591870 #702D18 #2F7018

square

#185B70 #591870 #702D18 #2F7018

split-complementary

#185B70 #70182F #705918

monochromatic

#051419 #0D323E #185B70 #2384A2 #30ACD3

Accessibility & contrast

On white

7.58

#185B70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#185B70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B70

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B70	#FFFFFF	#000000	##FFFFFF
##185B70	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5971

Deuteranopia (green-blind)

#435070

Tritanopia (blue-blind)

#006162

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185b70;
/* rgb */ color: rgb(24, 91, 112);
/* oklch */ color: oklch(44.0% 0.073 223.5);

Tailwind

colors: {
  custom: {
    50: '#648999',
    500: '#185b70',
    950: '#000000',
  },
}

SCSS

$custom: #185b70;
$custom-light: #648999;
$custom-dark: #000000;

JSON

{
  "hex": "#185b70",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 112
  },
  "hsl": {
    "h": 194.318,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.44029,
    "c": 0.0727,
    "h": 223.5
  },
  "luminance": 0.08846
}

Semantic roles & 50–950 ramp

primary

#185B70

secondary

#A5573E

accent

#6840E8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #185B70

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

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