#1B7E96#1B7E96

#1B7E96 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.0% C 0.092 H 218.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1B7E96
RGB	rgb(27, 126, 150)
HSL	hsl(192, 69%, 35%)
HSV	hsv(192, 82%, 59%)
CMYK	cmyk(82%, 16%, 0%, 41.2%)
CIE-LAB	lab(48.70, -18.57, -20.70)
CIE-LCH	lch(48.70, 27.81, 228.12°)
OKLab	oklab(55.03% -0.0719 -0.0579)
OKLCH	oklch(55.03% 0.092 218.9)
XYZ	xyz(13.4155, 17.3550, 31.4910)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7E96 #96331B

analogous

#1B9670 #1B7E96 #1B4196

triadic

#1B7E96 #961B7E #7E961B

tetradic

#1B7E96 #701B96 #96331B #41961B

square

#1B7E96 #701B96 #96331B #41961B

split-complementary

#1B7E96 #961B41 #96701B

monochromatic

#08272E #125262 #1B7E96 #24AACA #4DC2DF

Accessibility & contrast

On white

4.70

#1B7E96 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#1B7E96 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7E96

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7E96	#FFFFFF	#000000	##FFFFFF
##1B7E96	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7A97

Deuteranopia (green-blind)

#5F6F96

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1b7e96;
/* rgb */ color: rgb(27, 126, 150);
/* oklch */ color: oklch(55.0% 0.092 218.9);

Tailwind

colors: {
  custom: {
    50: '#6ea3b5',
    500: '#1b7e96',
    950: '#000000',
  },
}

SCSS

$custom: #1b7e96;
$custom-light: #6ea3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7e96",
  "rgb": {
    "r": 27,
    "g": 126,
    "b": 150
  },
  "hsl": {
    "h": 191.707,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.55028,
    "c": 0.0923,
    "h": 218.9
  },
  "luminance": 0.17357
}

Semantic roles & 50–950 ramp

primary

#1B7E96

secondary

#C1634C

accent

#5E3BEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #1B7E96

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

Preview Lab → · Contrast checker → · Palette generator →