#155667#155667

#155667 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.2% C 0.068 H 219.6°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#155667
RGB	rgb(21, 86, 103)
HSL	hsl(192, 66%, 24%)
HSV	hsv(192, 80%, 40%)
CMYK	cmyk(79.6%, 16.5%, 0%, 59.6%)
CIE-LAB	lab(33.55, -13.56, -15.55)
CIE-LCH	lch(33.55, 20.63, 228.90°)
OKLab	oklab(42.17% -0.0526 -0.0435)
OKLCH	oklch(42.17% 0.068 219.6)
XYZ	xyz(6.0842, 7.7935, 14.0130)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155667 #672615

analogous

#15674F #155667 #152D67

triadic

#155667 #671556 #566715

tetradic

#155667 #4F1567 #672615 #2D6715

square

#155667 #4F1567 #672615 #2D6715

split-complementary

#155667 #67152D #674F15

monochromatic

#051519 #0B2C34 #155667 #1F809A #2AABCD

Accessibility & contrast

On white

8.21

#155667 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#155667 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155667

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155667	#FFFFFF	#000000	##FFFFFF
##155667	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5368

Deuteranopia (green-blind)

#404B67

Tritanopia (blue-blind)

#005C5B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155667;
/* rgb */ color: rgb(21, 86, 103);
/* oklch */ color: oklch(42.2% 0.068 219.6);

Tailwind

colors: {
  custom: {
    50: '#618592',
    500: '#155667',
    950: '#000000',
  },
}

SCSS

$custom: #155667;
$custom-light: #618592;
$custom-dark: #000000;

JSON

{
  "hex": "#155667",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 103
  },
  "hsl": {
    "h": 192.439,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.42166,
    "c": 0.06822,
    "h": 219.6
  },
  "luminance": 0.07794
}

Semantic roles & 50–950 ramp

primary

#155667

secondary

#9E4F3A

accent

#623FE9

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0D

muted

#7A7C7D

Preview Lab

Preview with #155667

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

Preview Lab → · Contrast checker → · Palette generator →