#1B6882#1B6882

#1B6882 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.4% C 0.082 H 225.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#1B6882
RGB	rgb(27, 104, 130)
HSL	hsl(195, 66%, 31%)
HSV	hsv(195, 79%, 51%)
CMYK	cmyk(79.2%, 20%, 0%, 49%)
CIE-LAB	lab(40.81, -13.39, -20.97)
CIE-LCH	lch(40.81, 24.88, 237.44°)
OKLab	oklab(48.41% -0.0577 -0.0588)
OKLCH	oklch(48.41% 0.082 225.5)
XYZ	xyz(9.4299, 11.7442, 22.8846)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6882 #82351B

analogous

#1B8268 #1B6882 #1B3482

triadic

#1B6882 #821B68 #68821B

tetradic

#1B6882 #681B82 #82351B #34821B

square

#1B6882 #681B82 #82351B #34821B

split-complementary

#1B6882 #821B34 #82681B

monochromatic

#06171D #103F4F #1B6882 #2691B5 #40B1D7

Accessibility & contrast

On white

6.27

#1B6882 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#1B6882 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6882

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6882	#FFFFFF	#000000	##FFFFFF
##1B6882	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6683

Deuteranopia (green-blind)

#4C5C82

Tritanopia (blue-blind)

#007071

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1b6882;
/* rgb */ color: rgb(27, 104, 130);
/* oklch */ color: oklch(48.4% 0.082 225.5);

Tailwind

colors: {
  custom: {
    50: '#6993a6',
    500: '#1b6882',
    950: '#000000',
  },
}

SCSS

$custom: #1b6882;
$custom-light: #6993a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6882",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 130
  },
  "hsl": {
    "h": 195.146,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48412,
    "c": 0.0824,
    "h": 225.5
  },
  "luminance": 0.11745
}

Semantic roles & 50–950 ramp

primary

#1B6882

secondary

#B66043

accent

#6A3FE9

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #1B6882

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

Preview Lab → · Contrast checker → · Palette generator →