#1B6572#1B6572

#1B6572 is a mid, moderate teal. Relative luminance 0.108; OKLCH L 46.9% C 0.072 H 212.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#1B6572
RGB	rgb(27, 101, 114)
HSL	hsl(189, 62%, 28%)
HSV	hsv(189, 76%, 45%)
CMYK	cmyk(76.3%, 11.4%, 0%, 55.3%)
CIE-LAB	lab(39.16, -17.37, -13.76)
CIE-LCH	lch(39.16, 22.16, 218.39°)
OKLab	oklab(46.87% -0.0613 -0.0383)
OKLCH	oklch(46.87% 0.072 212)
XYZ	xyz(8.1416, 10.7543, 17.5630)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6572 #72281B

analogous

#1B7254 #1B6572 #1B3972

triadic

#1B6572 #721B65 #65721B

tetradic

#1B6572 #541B72 #72281B #39721B

square

#1B6572 #541B72 #72281B #39721B

split-complementary

#1B6572 #721B39 #72541B

monochromatic

#061619 #0F3941 #1B6572 #2791A3 #38B9D0

Accessibility & contrast

On white

6.66

#1B6572 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#1B6572 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6572

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6572	#FFFFFF	#000000	##FFFFFF
##1B6572	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6173

Deuteranopia (green-blind)

#4F5872

Tritanopia (blue-blind)

#006A69

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1b6572;
/* rgb */ color: rgb(27, 101, 114);
/* oklch */ color: oklch(46.9% 0.072 212.0);

Tailwind

colors: {
  custom: {
    50: '#66919a',
    500: '#1b6572',
    950: '#000000',
  },
}

SCSS

$custom: #1b6572;
$custom-light: #66919a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6572",
  "rgb": {
    "r": 27,
    "g": 101,
    "b": 114
  },
  "hsl": {
    "h": 188.966,
    "s": 61.702,
    "l": 27.647
  },
  "oklch": {
    "l": 0.46873,
    "c": 0.07232,
    "h": 212
  },
  "luminance": 0.10755
}

Semantic roles & 50–950 ramp

primary

#1B6572

secondary

#A75142

accent

#5B43E5

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1B6572

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

Preview Lab → · Contrast checker → · Palette generator →