#1B6476#1B6476

#1B6476 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 46.8% C 0.074 H 218.2°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#1B6476
RGB	rgb(27, 100, 118)
HSL	hsl(192, 63%, 28%)
HSV	hsv(192, 77%, 46%)
CMYK	cmyk(77.1%, 15.3%, 0%, 53.7%)
CIE-LAB	lab(38.99, -15.41, -16.47)
CIE-LCH	lch(38.99, 22.55, 226.91°)
OKLab	oklab(46.79% -0.0585 -0.046)
OKLCH	oklch(46.79% 0.074 218.2)
XYZ	xyz(8.2778, 10.6544, 18.7563)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6476 #762D1B

analogous

#1B765A #1B6476 #1B3676

triadic

#1B6476 #761B64 #64761B

tetradic

#1B6476 #5A1B76 #762D1B #36761B

square

#1B6476 #5A1B76 #762D1B #36761B

split-complementary

#1B6476 #761B36 #765A1B

monochromatic

#061519 #103A44 #1B6476 #268EA8 #3AB4D2

Accessibility & contrast

On white

6.71

#1B6476 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#1B6476 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6476

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6476	#FFFFFF	#000000	##FFFFFF
##1B6476	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586177

Deuteranopia (green-blind)

#4C5876

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1b6476;
/* rgb */ color: rgb(27, 100, 118);
/* oklch */ color: oklch(46.8% 0.074 218.2);

Tailwind

colors: {
  custom: {
    50: '#67909d',
    500: '#1b6476',
    950: '#000000',
  },
}

SCSS

$custom: #1b6476;
$custom-light: #67909d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6476",
  "rgb": {
    "r": 27,
    "g": 100,
    "b": 118
  },
  "hsl": {
    "h": 191.868,
    "s": 62.759,
    "l": 28.431
  },
  "oklch": {
    "l": 0.46788,
    "c": 0.0744,
    "h": 218.2
  },
  "luminance": 0.10655
}

Semantic roles & 50–950 ramp

primary

#1B6476

secondary

#AA5742

accent

#6242E6

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1B6476

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

Preview Lab → · Contrast checker → · Palette generator →