#1B7384#1B7384

#1B7384 is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.4% C 0.082 H 214.1°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1B7384
RGB	rgb(27, 115, 132)
HSL	hsl(190, 66%, 31%)
HSV	hsv(190, 80%, 52%)
CMYK	cmyk(79.5%, 12.9%, 0%, 48.2%)
CIE-LAB	lab(44.46, -18.83, -16.56)
CIE-LCH	lch(44.46, 25.08, 221.32°)
OKLab	oklab(51.38% -0.0683 -0.0462)
OKLCH	oklch(51.38% 0.082 214.1)
XYZ	xyz(10.7458, 14.1591, 23.9920)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7384 #842C1B

analogous

#1B8460 #1B7384 #1B3E84

triadic

#1B7384 #841B73 #73841B

tetradic

#1B7384 #601B84 #842C1B #3E841B

square

#1B7384 #601B84 #842C1B #3E841B

split-complementary

#1B7384 #841B3E #84601B

monochromatic

#061A1E #114751 #1B7384 #259FB7 #41C0D8

Accessibility & contrast

On white

5.48

#1B7384 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#1B7384 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7384

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7384	#FFFFFF	#000000	##FFFFFF
##1B7384	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676F85

Deuteranopia (green-blind)

#596584

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1b7384;
/* rgb */ color: rgb(27, 115, 132);
/* oklch */ color: oklch(51.4% 0.082 214.1);

Tailwind

colors: {
  custom: {
    50: '#6a9ba7',
    500: '#1b7384',
    950: '#000000',
  },
}

SCSS

$custom: #1b7384;
$custom-light: #6a9ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7384",
  "rgb": {
    "r": 27,
    "g": 115,
    "b": 132
  },
  "hsl": {
    "h": 189.714,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51375,
    "c": 0.08244,
    "h": 214.1
  },
  "luminance": 0.1416
}

Semantic roles & 50–950 ramp

primary

#1B7384

secondary

#B75643

accent

#5A3FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7384

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

Preview Lab → · Contrast checker → · Palette generator →