#1B7B92#1B7B92

#1B7B92 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.1% C 0.090 H 218.5°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#1B7B92
RGB	rgb(27, 123, 146)
HSL	hsl(192, 69%, 34%)
HSV	hsv(192, 82%, 57%)
CMYK	cmyk(81.5%, 15.8%, 0%, 42.7%)
CIE-LAB	lab(47.59, -18.33, -20.07)
CIE-LCH	lch(47.59, 27.18, 227.59°)
OKLab	oklab(54.08% -0.0705 -0.0561)
OKLCH	oklch(54.08% 0.09 218.5)
XYZ	xyz(12.7211, 16.4727, 29.6976)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7B92 #92321B

analogous

#1B926E #1B7B92 #1B4092

triadic

#1B7B92 #921B7B #7B921B

tetradic

#1B7B92 #6E1B92 #92321B #40921B

square

#1B7B92 #6E1B92 #92321B #40921B

split-complementary

#1B7B92 #921B40 #926E1B

monochromatic

#08242B #114F5E #1B7B92 #25A7C6 #4AC1DE

Accessibility & contrast

On white

4.89

#1B7B92 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#1B7B92 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B92

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7B92	#FFFFFF	#000000	##FFFFFF
##1B7B92	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7793

Deuteranopia (green-blind)

#5D6C92

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b7b92;
/* rgb */ color: rgb(27, 123, 146);
/* oklch */ color: oklch(54.1% 0.090 218.5);

Tailwind

colors: {
  custom: {
    50: '#6da1b2',
    500: '#1b7b92',
    950: '#000000',
  },
}

SCSS

$custom: #1b7b92;
$custom-light: #6da1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7b92",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 146
  },
  "hsl": {
    "h": 191.597,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54078,
    "c": 0.09014,
    "h": 218.5
  },
  "luminance": 0.16474
}

Semantic roles & 50–950 ramp

primary

#1B7B92

secondary

#BF6049

accent

#5E3CEC

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1B7B92

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

Preview Lab → · Contrast checker → · Palette generator →