#1B7889#1B7889

#1B7889 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.9% C 0.085 H 213.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1B7889
RGB	rgb(27, 120, 137)
HSL	hsl(189, 67%, 32%)
HSV	hsv(189, 80%, 54%)
CMYK	cmyk(80.3%, 12.4%, 0%, 46.3%)
CIE-LAB	lab(46.27, -19.82, -16.77)
CIE-LCH	lch(46.27, 25.96, 220.23°)
OKLab	oklab(52.9% -0.0713 -0.0468)
OKLCH	oklch(52.9% 0.085 213.3)
XYZ	xyz(11.6819, 15.4707, 26.0325)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7889 #892C1B

analogous

#1B8963 #1B7889 #1B4189

triadic

#1B7889 #891B78 #78891B

tetradic

#1B7889 #631B89 #892C1B #41891B

square

#1B7889 #631B89 #892C1B #41891B

split-complementary

#1B7889 #891B41 #89631B

monochromatic

#071E23 #114B56 #1B7889 #25A5BC #44C3DA

Accessibility & contrast

On white

5.13

#1B7889 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#1B7889 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7889

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7889	#FFFFFF	#000000	##FFFFFF
##1B7889	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B748A

Deuteranopia (green-blind)

#5D6989

Tritanopia (blue-blind)

#007F7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7889;
/* rgb */ color: rgb(27, 120, 137);
/* oklch */ color: oklch(52.9% 0.085 213.3);

Tailwind

colors: {
  custom: {
    50: '#6c9fab',
    500: '#1b7889',
    950: '#000000',
  },
}

SCSS

$custom: #1b7889;
$custom-light: #6c9fab;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7889",
  "rgb": {
    "r": 27,
    "g": 120,
    "b": 137
  },
  "hsl": {
    "h": 189.273,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.529,
    "c": 0.08526,
    "h": 213.3
  },
  "luminance": 0.15472
}

Semantic roles & 50–950 ramp

primary

#1B7889

secondary

#BC5744

accent

#583EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1B7889

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

Preview Lab → · Contrast checker → · Palette generator →