#1B7484#1B7484

#1B7484 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.083 H 212.9°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1B7484
RGB	rgb(27, 116, 132)
HSL	hsl(189, 66%, 31%)
HSV	hsv(189, 80%, 52%)
CMYK	cmyk(79.5%, 12.1%, 0%, 48.2%)
CIE-LAB	lab(44.78, -19.38, -16.06)
CIE-LCH	lch(44.78, 25.17, 219.66°)
OKLab	oklab(51.64% -0.0693 -0.0448)
OKLCH	oklch(51.64% 0.083 212.9)
XYZ	xyz(10.8604, 14.3884, 24.0302)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7484 #842B1B

analogous

#1B845F #1B7484 #1B3F84

triadic

#1B7484 #841B74 #74841B

tetradic

#1B7484 #5F1B84 #842B1B #3F841B

square

#1B7484 #5F1B84 #842B1B #3F841B

split-complementary

#1B7484 #841B3F #845F1B

monochromatic

#061B1E #114751 #1B7484 #25A1B7 #41C1D8

Accessibility & contrast

On white

5.42

#1B7484 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#1B7484 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7484

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7484	#FFFFFF	#000000	##FFFFFF
##1B7484	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687085

Deuteranopia (green-blind)

#5A6584

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1b7484;
/* rgb */ color: rgb(27, 116, 132);
/* oklch */ color: oklch(51.6% 0.083 212.9);

Tailwind

colors: {
  custom: {
    50: '#6a9ca7',
    500: '#1b7484',
    950: '#000000',
  },
}

SCSS

$custom: #1b7484;
$custom-light: #6a9ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7484",
  "rgb": {
    "r": 27,
    "g": 116,
    "b": 132
  },
  "hsl": {
    "h": 189.143,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51637,
    "c": 0.08254,
    "h": 212.9
  },
  "luminance": 0.1439
}

Semantic roles & 50–950 ramp

primary

#1B7484

secondary

#B75543

accent

#593FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7484

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

Preview Lab → · Contrast checker → · Palette generator →