#15757D#15757D

#15757D is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.083 H 203.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#15757D
RGB	rgb(21, 117, 125)
HSL	hsl(185, 71%, 29%)
HSV	hsv(185, 83%, 49%)
CMYK	cmyk(83.2%, 6.4%, 0%, 51%)
CIE-LAB	lab(44.75, -22.92, -11.95)
CIE-LCH	lch(44.75, 25.85, 207.54°)
OKLab	oklab(51.49% -0.0756 -0.0332)
OKLCH	oklch(51.49% 0.083 203.7)
XYZ	xyz(10.3706, 14.3614, 21.6235)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15757D #7D1D15

analogous

#157D51 #15757D #15417D

triadic

#15757D #7D1575 #757D15

tetradic

#15757D #51157D #7D1D15 #417D15

square

#15757D #51157D #7D1D15 #417D15

split-complementary

#15757D #7D1541 #7D5115

monochromatic

#04191A #0C4449 #15757D #1EA6B1 #30CFDC

Accessibility & contrast

On white

5.42

#15757D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#15757D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15757D

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15757D	#FFFFFF	#000000	##FFFFFF
##15757D	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707E

Deuteranopia (green-blind)

#5D657D

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #15757d;
/* rgb */ color: rgb(21, 117, 125);
/* oklch */ color: oklch(51.5% 0.083 203.7);

Tailwind

colors: {
  custom: {
    50: '#689da2',
    500: '#15757d',
    950: '#000000',
  },
}

SCSS

$custom: #15757d;
$custom-light: #689da2;
$custom-dark: #000000;

JSON

{
  "hex": "#15757d",
  "rgb": {
    "r": 21,
    "g": 117,
    "b": 125
  },
  "hsl": {
    "h": 184.615,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5149,
    "c": 0.08258,
    "h": 203.7
  },
  "luminance": 0.14363
}

Semantic roles & 50–950 ramp

primary

#15757D

secondary

#B2453C

accent

#483AEE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #15757D

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

Preview Lab → · Contrast checker → · Palette generator →