#15708A#15708A

#15708A is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 50.8% C 0.088 H 222.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#15708A
RGB	rgb(21, 112, 138)
HSL	hsl(193, 74%, 31%)
HSV	hsv(193, 85%, 54%)
CMYK	cmyk(84.8%, 18.8%, 0%, 45.9%)
CIE-LAB	lab(43.63, -15.67, -21.43)
CIE-LCH	lch(43.63, 26.55, 233.83°)
OKLab	oklab(50.75% -0.0649 -0.0601)
OKLCH	oklch(50.75% 0.088 222.8)
XYZ	xyz(10.6889, 13.5814, 26.0979)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15708A #8A2F15

analogous

#158A69 #15708A #15358A

triadic

#15708A #8A1570 #708A15

tetradic

#15708A #69158A #8A2F15 #358A15

square

#15708A #69158A #8A2F15 #358A15

split-complementary

#15708A #8A1535 #8A6915

monochromatic

#051A20 #0D4555 #15708A #1D9BBF #39BBE1

Accessibility & contrast

On white

5.65

#15708A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#15708A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15708A

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15708A	#FFFFFF	#000000	##FFFFFF
##15708A	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616D8B

Deuteranopia (green-blind)

#52628A

Tritanopia (blue-blind)

#007878

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #15708a;
/* rgb */ color: rgb(21, 112, 138);
/* oklch */ color: oklch(50.8% 0.088 222.8);

Tailwind

colors: {
  custom: {
    50: '#6999ac',
    500: '#15708a',
    950: '#000000',
  },
}

SCSS

$custom: #15708a;
$custom-light: #6999ac;
$custom-dark: #000000;

JSON

{
  "hex": "#15708a",
  "rgb": {
    "r": 21,
    "g": 112,
    "b": 138
  },
  "hsl": {
    "h": 193.333,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.50754,
    "c": 0.08845,
    "h": 222.8
  },
  "luminance": 0.13583
}

Semantic roles & 50–950 ramp

primary

#15708A

secondary

#BE5A3D

accent

#6138F0

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E10

muted

#7A7E7F

Preview Lab

Preview with #15708A

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

Preview Lab → · Contrast checker → · Palette generator →