#1B7182#1B7182

#1B7182 is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.8% C 0.081 H 214.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B7182
RGB	rgb(27, 113, 130)
HSL	hsl(190, 66%, 31%)
HSV	hsv(190, 79%, 51%)
CMYK	cmyk(79.2%, 13.1%, 0%, 49%)
CIE-LAB	lab(43.73, -18.43, -16.47)
CIE-LCH	lch(43.73, 24.72, 221.79°)
OKLab	oklab(50.76% -0.0671 -0.046)
OKLCH	oklch(50.76% 0.081 214.4)
XYZ	xyz(10.3847, 13.6537, 23.2029)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7182 #822C1B

analogous

#1B825F #1B7182 #1B3D82

triadic

#1B7182 #821B71 #71821B

tetradic

#1B7182 #5F1B82 #822C1B #3D821B

square

#1B7182 #5F1B82 #822C1B #3D821B

split-complementary

#1B7182 #821B3D #825F1B

monochromatic

#06191D #10454F #1B7182 #269DB5 #40BED7

Accessibility & contrast

On white

5.63

#1B7182 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1B7182 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7182

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7182	#FFFFFF	#000000	##FFFFFF
##1B7182	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656D83

Deuteranopia (green-blind)

#576382

Tritanopia (blue-blind)

#007776

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1b7182;
/* rgb */ color: rgb(27, 113, 130);
/* oklch */ color: oklch(50.8% 0.081 214.4);

Tailwind

colors: {
  custom: {
    50: '#6a9aa6',
    500: '#1b7182',
    950: '#000000',
  },
}

SCSS

$custom: #1b7182;
$custom-light: #6a9aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7182",
  "rgb": {
    "r": 27,
    "g": 113,
    "b": 130
  },
  "hsl": {
    "h": 189.903,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.50762,
    "c": 0.08131,
    "h": 214.4
  },
  "luminance": 0.13655
}

Semantic roles & 50–950 ramp

primary

#1B7182

secondary

#B65643

accent

#5B3FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1B7182

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

Preview Lab → · Contrast checker → · Palette generator →