#13757F#13757F

#13757F is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.084 H 205.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#13757F
RGB	rgb(19, 117, 127)
HSL	hsl(186, 74%, 29%)
HSV	hsv(186, 85%, 50%)
CMYK	cmyk(85%, 7.9%, 0%, 50.2%)
CIE-LAB	lab(44.79, -22.43, -13.08)
CIE-LCH	lch(44.79, 25.96, 210.26°)
OKLab	oklab(51.54% -0.0753 -0.0364)
OKLCH	oklch(51.54% 0.084 205.8)
XYZ	xyz(10.4589, 14.3920, 22.3013)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13757F #7F1D13

analogous

#137F53 #13757F #133F7F

triadic

#13757F #7F1375 #757F13

tetradic

#13757F #53137F #7F1D13 #3F7F13

square

#13757F #53137F #7F1D13 #3F7F13

split-complementary

#13757F #7F133F #7F5313

monochromatic

#04191B #0B444A #13757F #1BA6B4 #2DCFE0

Accessibility & contrast

On white

5.41

#13757F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#13757F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13757F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13757F	#FFFFFF	#000000	##FFFFFF
##13757F	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7080

Deuteranopia (green-blind)

#5C667F

Tritanopia (blue-blind)

#007B78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #13757f;
/* rgb */ color: rgb(19, 117, 127);
/* oklch */ color: oklch(51.5% 0.084 205.8);

Tailwind

colors: {
  custom: {
    50: '#689da4',
    500: '#13757f',
    950: '#000000',
  },
}

SCSS

$custom: #13757f;
$custom-light: #689da4;
$custom-dark: #000000;

JSON

{
  "hex": "#13757f",
  "rgb": {
    "r": 19,
    "g": 117,
    "b": 127
  },
  "hsl": {
    "h": 185.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5154,
    "c": 0.08364,
    "h": 205.8
  },
  "luminance": 0.14393
}

Semantic roles & 50–950 ramp

primary

#13757F

secondary

#B44539

accent

#4837F1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #13757F

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

Preview Lab → · Contrast checker → · Palette generator →