#1B7888#1B7888

#1B7888 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.9% C 0.085 H 212.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#1B7888
RGB	rgb(27, 120, 136)
HSL	hsl(189, 67%, 32%)
HSV	hsv(189, 80%, 53%)
CMYK	cmyk(80.1%, 11.8%, 0%, 46.7%)
CIE-LAB	lab(46.23, -20.16, -16.23)
CIE-LCH	lch(46.23, 25.88, 218.84°)
OKLab	oklab(52.86% -0.0717 -0.0453)
OKLCH	oklch(52.86% 0.085 212.3)
XYZ	xyz(11.6105, 15.4421, 25.6565)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7888 #882B1B

analogous

#1B8862 #1B7888 #1B4288

triadic

#1B7888 #881B78 #78881B

tetradic

#1B7888 #621B88 #882B1B #42881B

square

#1B7888 #621B88 #882B1B #42881B

split-complementary

#1B7888 #881B42 #88621B

monochromatic

#071E22 #114B55 #1B7888 #25A5BB #44C4DA

Accessibility & contrast

On white

5.14

#1B7888 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#1B7888 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7888

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7888	#FFFFFF	#000000	##FFFFFF
##1B7888	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7489

Deuteranopia (green-blind)

#5D6988

Tritanopia (blue-blind)

#007E7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7888;
/* rgb */ color: rgb(27, 120, 136);
/* oklch */ color: oklch(52.9% 0.085 212.3);

Tailwind

colors: {
  custom: {
    50: '#6b9faa',
    500: '#1b7888',
    950: '#000000',
  },
}

SCSS

$custom: #1b7888;
$custom-light: #6b9faa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7888",
  "rgb": {
    "r": 27,
    "g": 120,
    "b": 136
  },
  "hsl": {
    "h": 188.807,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52857,
    "c": 0.08481,
    "h": 212.3
  },
  "luminance": 0.15444
}

Semantic roles & 50–950 ramp

primary

#1B7888

secondary

#BB5544

accent

#573EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1B7888

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

Preview Lab → · Contrast checker → · Palette generator →