#1B7985#1B7985

#1B7985 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 53.0% C 0.084 H 208.0°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#1B7985
RGB	rgb(27, 121, 133)
HSL	hsl(187, 66%, 31%)
HSV	hsv(187, 80%, 52%)
CMYK	cmyk(79.7%, 9%, 0%, 47.8%)
CIE-LAB	lab(46.45, -21.71, -14.13)
CIE-LCH	lch(46.45, 25.90, 213.06°)
OKLab	oklab(52.99% -0.0741 -0.0393)
OKLCH	oklch(52.99% 0.084 208)
XYZ	xyz(11.5211, 15.5998, 24.5896)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7985 #85271B

analogous

#1B855C #1B7985 #1B4485

triadic

#1B7985 #851B79 #79851B

tetradic

#1B7985 #5C1B85 #85271B #44851B

square

#1B7985 #5C1B85 #85271B #44851B

split-complementary

#1B7985 #851B44 #855C1B

monochromatic

#061C1F #114B52 #1B7985 #25A7B8 #42C8D9

Accessibility & contrast

On white

5.10

#1B7985 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#1B7985 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7985

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7985	#FFFFFF	#000000	##FFFFFF
##1B7985	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7486

Deuteranopia (green-blind)

#5F6A85

Tritanopia (blue-blind)

#007F7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7985;
/* rgb */ color: rgb(27, 121, 133);
/* oklch */ color: oklch(53.0% 0.084 208.0);

Tailwind

colors: {
  custom: {
    50: '#6ba0a8',
    500: '#1b7985',
    950: '#000000',
  },
}

SCSS

$custom: #1b7985;
$custom-light: #6ba0a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7985",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 133
  },
  "hsl": {
    "h": 186.792,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5299,
    "c": 0.08386,
    "h": 208
  },
  "luminance": 0.15601
}

Semantic roles & 50–950 ramp

primary

#1B7985

secondary

#B85144

accent

#523FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7985

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

Preview Lab → · Contrast checker → · Palette generator →