#15728D#15728D

#15728D is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.4% C 0.090 H 223.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#15728D
RGB	rgb(21, 114, 141)
HSL	hsl(194, 74%, 32%)
HSV	hsv(194, 85%, 55%)
CMYK	cmyk(85.1%, 19.1%, 0%, 44.7%)
CIE-LAB	lab(44.40, -15.70, -22.03)
CIE-LCH	lch(44.40, 27.05, 234.52°)
OKLab	oklab(51.42% -0.0656 -0.0618)
OKLCH	oklch(51.42% 0.09 223.3)
XYZ	xyz(11.1323, 14.1157, 27.3320)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15728D #8D3015

analogous

#158D6C #15728D #15368D

triadic

#15728D #8D1572 #728D15

tetradic

#15728D #6C158D #8D3015 #368D15

square

#15728D #6C158D #8D3015 #368D15

split-complementary

#15728D #8D1536 #8D6C15

monochromatic

#051C22 #0D4758 #15728D #1D9DC2 #3BBCE2

Accessibility & contrast

On white

5.49

#15728D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#15728D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15728D

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15728D	#FFFFFF	#000000	##FFFFFF
##15728D	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636F8E

Deuteranopia (green-blind)

#53648D

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #15728d;
/* rgb */ color: rgb(21, 114, 141);
/* oklch */ color: oklch(51.4% 0.090 223.3);

Tailwind

colors: {
  custom: {
    50: '#6a9aae',
    500: '#15728d',
    950: '#000000',
  },
}

SCSS

$custom: #15728d;
$custom-light: #6a9aae;
$custom-dark: #000000;

JSON

{
  "hex": "#15728d",
  "rgb": {
    "r": 21,
    "g": 114,
    "b": 141
  },
  "hsl": {
    "h": 193.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51416,
    "c": 0.09017,
    "h": 223.3
  },
  "luminance": 0.14117
}

Semantic roles & 50–950 ramp

primary

#15728D

secondary

#C15B3D

accent

#6137F1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #15728D

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

Preview Lab → · Contrast checker → · Palette generator →