#15788E#15788E

#15788E is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.0% C 0.090 H 217.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#15788E
RGB	rgb(21, 120, 142)
HSL	hsl(191, 74%, 32%)
HSV	hsv(191, 85%, 56%)
CMYK	cmyk(85.2%, 15.5%, 0%, 44.3%)
CIE-LAB	lab(46.37, -18.66, -19.59)
CIE-LCH	lch(46.37, 27.05, 226.39°)
OKLab	oklab(53.02% -0.0712 -0.0548)
OKLCH	oklch(53.02% 0.09 217.6)
XYZ	xyz(11.9061, 15.5438, 27.9587)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15788E #8E2B15

analogous

#158E68 #15788E #153C8E

triadic

#15788E #8E1578 #788E15

tetradic

#15788E #68158E #8E2B15 #3C8E15

square

#15788E #68158E #8E2B15 #3C8E15

split-complementary

#15788E #8E153C #8E6815

monochromatic

#051E23 #0D4B59 #15788E #1DA5C3 #3BC4E2

Accessibility & contrast

On white

5.11

#15788E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#15788E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15788E

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15788E	#FFFFFF	#000000	##FFFFFF
##15788E	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A748F

Deuteranopia (green-blind)

#5A698E

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #15788e;
/* rgb */ color: rgb(21, 120, 142);
/* oklch */ color: oklch(53.0% 0.090 217.6);

Tailwind

colors: {
  custom: {
    50: '#6b9faf',
    500: '#15788e',
    950: '#000000',
  },
}

SCSS

$custom: #15788e;
$custom-light: #6b9faf;
$custom-dark: #000000;

JSON

{
  "hex": "#15788e",
  "rgb": {
    "r": 21,
    "g": 120,
    "b": 142
  },
  "hsl": {
    "h": 190.909,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53016,
    "c": 0.08982,
    "h": 217.6
  },
  "luminance": 0.15545
}

Semantic roles & 50–950 ramp

primary

#15788E

secondary

#C2553D

accent

#5937F1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #15788E

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

Preview Lab → · Contrast checker → · Palette generator →