#155463#155463

#155463 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.4% C 0.066 H 217.5°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#155463
RGB	rgb(21, 84, 99)
HSL	hsl(192, 65%, 24%)
HSV	hsv(192, 79%, 39%)
CMYK	cmyk(78.8%, 15.2%, 0%, 61.2%)
CIE-LAB	lab(32.70, -13.86, -14.33)
CIE-LCH	lch(32.70, 19.94, 225.97°)
OKLab	oklab(41.43% -0.0521 -0.04)
OKLCH	oklch(41.43% 0.066 217.5)
XYZ	xyz(5.7308, 7.4002, 12.9283)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155463 #632415

analogous

#15634B #155463 #152D63

triadic

#155463 #631554 #546315

tetradic

#155463 #4B1563 #632415 #2D6315

square

#155463 #4B1563 #632415 #2D6315

split-complementary

#155463 #63152D #634B15

monochromatic

#051519 #0A2931 #155463 #207F95 #2AAAC8

Accessibility & contrast

On white

8.47

#155463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#155463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155463

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155463	#FFFFFF	#000000	##FFFFFF
##155463	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5164

Deuteranopia (green-blind)

#404A63

Tritanopia (blue-blind)

#005959

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #155463;
/* rgb */ color: rgb(21, 84, 99);
/* oklch */ color: oklch(41.4% 0.066 217.5);

Tailwind

colors: {
  custom: {
    50: '#60848f',
    500: '#155463',
    950: '#000000',
  },
}

SCSS

$custom: #155463;
$custom-light: #60848f;
$custom-dark: #000000;

JSON

{
  "hex": "#155463",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 99
  },
  "hsl": {
    "h": 191.538,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.41429,
    "c": 0.06573,
    "h": 217.5
  },
  "luminance": 0.07401
}

Semantic roles & 50–950 ramp

primary

#155463

secondary

#9A4C3A

accent

#6040E8

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #155463

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

Preview Lab → · Contrast checker → · Palette generator →