#15708F#15708F

#15708F is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.0% C 0.092 H 227.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#15708F
RGB	rgb(21, 112, 143)
HSL	hsl(195, 74%, 32%)
HSV	hsv(195, 85%, 56%)
CMYK	cmyk(85.3%, 21.7%, 0%, 43.9%)
CIE-LAB	lab(43.84, -13.84, -24.08)
CIE-LCH	lch(43.84, 27.77, 240.11°)
OKLab	oklab(51% -0.0629 -0.0677)
OKLCH	oklch(51% 0.092 227.1)
XYZ	xyz(11.0593, 13.7295, 28.0485)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15708F #8F3415

analogous

#158F71 #15708F #15338F

triadic

#15708F #8F1570 #708F15

tetradic

#15708F #71158F #8F3415 #338F15

square

#15708F #71158F #8F3415 #338F15

split-complementary

#15708F #8F1533 #8F7115

monochromatic

#051C24 #0D465A #15708F #1D9AC4 #3CB8E2

Accessibility & contrast

On white

5.61

#15708F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#15708F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15708F

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15708F	#FFFFFF	#000000	##FFFFFF
##15708F	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6E91

Deuteranopia (green-blind)

#50638F

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #15708f;
/* rgb */ color: rgb(21, 112, 143);
/* oklch */ color: oklch(51.0% 0.092 227.1);

Tailwind

colors: {
  custom: {
    50: '#6a99b0',
    500: '#15708f',
    950: '#000000',
  },
}

SCSS

$custom: #15708f;
$custom-light: #6a99b0;
$custom-dark: #000000;

JSON

{
  "hex": "#15708f",
  "rgb": {
    "r": 21,
    "g": 112,
    "b": 143
  },
  "hsl": {
    "h": 195.246,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.50999,
    "c": 0.09242,
    "h": 227.1
  },
  "luminance": 0.13731
}

Semantic roles & 50–950 ramp

primary

#15708F

secondary

#C25F3E

accent

#6637F1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #15708F

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

Preview Lab → · Contrast checker → · Palette generator →