#15718E#15718E

#15718E is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.2% C 0.091 H 225.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#15718E
RGB	rgb(21, 113, 142)
HSL	hsl(194, 74%, 32%)
HSV	hsv(194, 85%, 56%)
CMYK	cmyk(85.2%, 20.4%, 0%, 44.3%)
CIE-LAB	lab(44.12, -14.78, -23.05)
CIE-LCH	lch(44.12, 27.38, 237.34°)
OKLab	oklab(51.21% -0.0642 -0.0648)
OKLCH	oklch(51.21% 0.091 225.2)
XYZ	xyz(11.0948, 13.9213, 27.6883)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15718E #8E3215

analogous

#158E6F #15718E #15358E

triadic

#15718E #8E1571 #718E15

tetradic

#15718E #6F158E #8E3215 #358E15

square

#15718E #6F158E #8E3215 #358E15

split-complementary

#15718E #8E1535 #8E6F15

monochromatic

#051C23 #0D4759 #15718E #1D9BC3 #3BBAE2

Accessibility & contrast

On white

5.55

#15718E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#15718E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15718E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15718E	#FFFFFF	#000000	##FFFFFF
##15718E	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616F8F

Deuteranopia (green-blind)

#51638E

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #15718e;
/* rgb */ color: rgb(21, 113, 142);
/* oklch */ color: oklch(51.2% 0.091 225.2);

Tailwind

colors: {
  custom: {
    50: '#6a9aaf',
    500: '#15718e',
    950: '#000000',
  },
}

SCSS

$custom: #15718e;
$custom-light: #6a9aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#15718e",
  "rgb": {
    "r": 21,
    "g": 113,
    "b": 142
  },
  "hsl": {
    "h": 194.38,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.51207,
    "c": 0.09123,
    "h": 225.2
  },
  "luminance": 0.13923
}

Semantic roles & 50–950 ramp

primary

#15718E

secondary

#C25D3D

accent

#6337F1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #15718E

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

Preview Lab → · Contrast checker → · Palette generator →