#1B7992#1B7992

#1B7992 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.6% C 0.090 H 220.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1B7992
RGB	rgb(27, 121, 146)
HSL	hsl(193, 69%, 34%)
HSV	hsv(193, 82%, 57%)
CMYK	cmyk(81.5%, 17.1%, 0%, 42.7%)
CIE-LAB	lab(46.95, -17.23, -21.05)
CIE-LCH	lch(46.95, 27.20, 230.69°)
OKLab	oklab(53.56% -0.0685 -0.0589)
OKLCH	oklch(53.56% 0.09 220.7)
XYZ	xyz(12.4755, 15.9815, 29.6158)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7992 #92341B

analogous

#1B9270 #1B7992 #1B3E92

triadic

#1B7992 #921B79 #79921B

tetradic

#1B7992 #701B92 #92341B #3E921B

square

#1B7992 #701B92 #92341B #3E921B

split-complementary

#1B7992 #921B3E #92701B

monochromatic

#08232B #114E5E #1B7992 #25A4C6 #4ABEDE

Accessibility & contrast

On white

5.00

#1B7992 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#1B7992 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7992

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7992	#FFFFFF	#000000	##FFFFFF
##1B7992	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7693

Deuteranopia (green-blind)

#5A6A92

Tritanopia (blue-blind)

#008181

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b7992;
/* rgb */ color: rgb(27, 121, 146);
/* oklch */ color: oklch(53.6% 0.090 220.7);

Tailwind

colors: {
  custom: {
    50: '#6da0b2',
    500: '#1b7992',
    950: '#000000',
  },
}

SCSS

$custom: #1b7992;
$custom-light: #6da0b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7992",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 146
  },
  "hsl": {
    "h": 192.605,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53564,
    "c": 0.09037,
    "h": 220.7
  },
  "luminance": 0.15983
}

Semantic roles & 50–950 ramp

primary

#1B7992

secondary

#BF6249

accent

#613CEC

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1B7992

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

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