#15728E#15728E

#15728E is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.5% C 0.091 H 224.2°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#15728E
RGB	rgb(21, 114, 142)
HSL	hsl(194, 74%, 32%)
HSV	hsv(194, 85%, 56%)
CMYK	cmyk(85.2%, 19.7%, 0%, 44.3%)
CIE-LAB	lab(44.44, -15.34, -22.56)
CIE-LCH	lch(44.44, 27.28, 235.78°)
OKLab	oklab(51.47% -0.0652 -0.0633)
OKLCH	oklch(51.47% 0.091 224.2)
XYZ	xyz(11.2070, 14.1456, 27.7257)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15728E #8E3115

analogous

#158E6E #15728E #15368E

triadic

#15728E #8E1572 #728E15

tetradic

#15728E #6E158E #8E3115 #368E15

square

#15728E #6E158E #8E3115 #368E15

split-complementary

#15728E #8E1536 #8E6E15

monochromatic

#051C23 #0D4759 #15728E #1D9DC3 #3BBBE2

Accessibility & contrast

On white

5.48

#15728E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#15728E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15728E

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15728E	#FFFFFF	#000000	##FFFFFF
##15728E	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626F8F

Deuteranopia (green-blind)

#53648E

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #15728e;
/* rgb */ color: rgb(21, 114, 142);
/* oklch */ color: oklch(51.5% 0.091 224.2);

Tailwind

colors: {
  custom: {
    50: '#6a9aaf',
    500: '#15728e',
    950: '#000000',
  },
}

SCSS

$custom: #15728e;
$custom-light: #6a9aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#15728e",
  "rgb": {
    "r": 21,
    "g": 114,
    "b": 142
  },
  "hsl": {
    "h": 193.884,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.51465,
    "c": 0.09092,
    "h": 224.2
  },
  "luminance": 0.14147
}

Semantic roles & 50–950 ramp

primary

#15728E

secondary

#C25C3D

accent

#6237F1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #15728E

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

Preview Lab → · Contrast checker → · Palette generator →