#1B6782#1B6782

#1B6782 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.2% C 0.083 H 226.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#1B6782
RGB	rgb(27, 103, 130)
HSL	hsl(196, 66%, 31%)
HSV	hsv(196, 79%, 51%)
CMYK	cmyk(79.2%, 20.8%, 0%, 49%)
CIE-LAB	lab(40.48, -12.81, -21.47)
CIE-LCH	lch(40.48, 25.00, 239.18°)
OKLab	oklab(48.15% -0.0567 -0.0603)
OKLCH	oklch(48.15% 0.083 226.8)
XYZ	xyz(9.3298, 11.5441, 22.8513)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6782 #82361B

analogous

#1B8269 #1B6782 #1B3382

triadic

#1B6782 #821B67 #67821B

tetradic

#1B6782 #691B82 #82361B #33821B

square

#1B6782 #691B82 #82361B #33821B

split-complementary

#1B6782 #821B33 #82691B

monochromatic

#06171D #103F4F #1B6782 #268FB5 #40B0D7

Accessibility & contrast

On white

6.35

#1B6782 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#1B6782 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6782

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6782	#FFFFFF	#000000	##FFFFFF
##1B6782	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586583

Deuteranopia (green-blind)

#4B5B82

Tritanopia (blue-blind)

#006F70

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1b6782;
/* rgb */ color: rgb(27, 103, 130);
/* oklch */ color: oklch(48.2% 0.083 226.8);

Tailwind

colors: {
  custom: {
    50: '#6992a6',
    500: '#1b6782',
    950: '#000000',
  },
}

SCSS

$custom: #1b6782;
$custom-light: #6992a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6782",
  "rgb": {
    "r": 27,
    "g": 103,
    "b": 130
  },
  "hsl": {
    "h": 195.728,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48152,
    "c": 0.08273,
    "h": 226.8
  },
  "luminance": 0.11545
}

Semantic roles & 50–950 ramp

primary

#1B6782

secondary

#B66143

accent

#6C3FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #1B6782

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

Preview Lab → · Contrast checker → · Palette generator →