#1B6073#1B6073

#1B6073 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.6% C 0.073 H 220.3°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#1B6073
RGB	rgb(27, 96, 115)
HSL	hsl(193, 62%, 28%)
HSV	hsv(193, 77%, 45%)
CMYK	cmyk(76.5%, 16.5%, 0%, 54.9%)
CIE-LAB	lab(37.55, -14.19, -16.85)
CIE-LCH	lch(37.55, 22.03, 229.89°)
OKLab	oklab(45.59% -0.0554 -0.0471)
OKLCH	oklch(45.59% 0.073 220.3)
XYZ	xyz(7.7281, 9.8357, 17.7075)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6073 #732E1B

analogous

#1B735A #1B6073 #1B3473

triadic

#1B6073 #731B60 #60731B

tetradic

#1B6073 #5A1B73 #732E1B #34731B

square

#1B6073 #5A1B73 #732E1B #34731B

split-complementary

#1B6073 #731B34 #735A1B

monochromatic

#061519 #0F3741 #1B6073 #2789A5 #38AFD0

Accessibility & contrast

On white

7.08

#1B6073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#1B6073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B6073

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6073	#FFFFFF	#000000	##FFFFFF
##1B6073	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545D74

Deuteranopia (green-blind)

#485573

Tritanopia (blue-blind)

#006666

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1b6073;
/* rgb */ color: rgb(27, 96, 115);
/* oklch */ color: oklch(45.6% 0.073 220.3);

Tailwind

colors: {
  custom: {
    50: '#668d9b',
    500: '#1b6073',
    950: '#000000',
  },
}

SCSS

$custom: #1b6073;
$custom-light: #668d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6073",
  "rgb": {
    "r": 27,
    "g": 96,
    "b": 115
  },
  "hsl": {
    "h": 192.955,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.45585,
    "c": 0.07273,
    "h": 220.3
  },
  "luminance": 0.09837
}

Semantic roles & 50–950 ramp

primary

#1B6073

secondary

#A85842

accent

#6643E5

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #1B6073

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

Preview Lab → · Contrast checker → · Palette generator →