#1B7C92#1B7C92

#1B7C92 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.3% C 0.090 H 217.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C92
RGB	rgb(27, 124, 146)
HSL	hsl(191, 69%, 34%)
HSV	hsv(191, 82%, 57%)
CMYK	cmyk(81.5%, 15.1%, 0%, 42.7%)
CIE-LAB	lab(47.91, -18.87, -19.58)
CIE-LCH	lch(47.91, 27.19, 226.05°)
OKLab	oklab(54.34% -0.0715 -0.0547)
OKLCH	oklch(54.34% 0.09 217.4)
XYZ	xyz(12.8457, 16.7220, 29.7392)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C92 #92311B

analogous

#1B926D #1B7C92 #1B4192

triadic

#1B7C92 #921B7C #7C921B

tetradic

#1B7C92 #6D1B92 #92311B #41921B

square

#1B7C92 #6D1B92 #92311B #41921B

split-complementary

#1B7C92 #921B41 #926D1B

monochromatic

#08242B #11505E #1B7C92 #25A8C6 #4AC2DE

Accessibility & contrast

On white

4.83

#1B7C92 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1B7C92 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C92

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C92	#FFFFFF	#000000	##FFFFFF
##1B7C92	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7893

Deuteranopia (green-blind)

#5E6D92

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1b7c92;
/* rgb */ color: rgb(27, 124, 146);
/* oklch */ color: oklch(54.3% 0.090 217.4);

Tailwind

colors: {
  custom: {
    50: '#6da2b2',
    500: '#1b7c92',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c92;
$custom-light: #6da2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c92",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 146
  },
  "hsl": {
    "h": 191.092,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54335,
    "c": 0.09006,
    "h": 217.4
  },
  "luminance": 0.16724
}

Semantic roles & 50–950 ramp

primary

#1B7C92

secondary

#BF5F49

accent

#5D3CEC

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #1B7C92

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

Preview Lab → · Contrast checker → · Palette generator →