#1B6982#1B6982

#1B6982 is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 48.7% C 0.082 H 224.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#1B6982
RGB	rgb(27, 105, 130)
HSL	hsl(195, 66%, 31%)
HSV	hsv(195, 79%, 51%)
CMYK	cmyk(79.2%, 19.2%, 0%, 49%)
CIE-LAB	lab(41.13, -13.96, -20.47)
CIE-LCH	lch(41.13, 24.78, 235.70°)
OKLab	oklab(48.67% -0.0587 -0.0574)
OKLCH	oklch(48.67% 0.082 224.3)
XYZ	xyz(9.5312, 11.9467, 22.9184)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6982 #82341B

analogous

#1B8267 #1B6982 #1B3582

triadic

#1B6982 #821B69 #69821B

tetradic

#1B6982 #671B82 #82341B #35821B

square

#1B6982 #671B82 #82341B #35821B

split-complementary

#1B6982 #821B35 #82671B

monochromatic

#06171D #10404F #1B6982 #2692B5 #40B3D7

Accessibility & contrast

On white

6.20

#1B6982 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#1B6982 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6982

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6982	#FFFFFF	#000000	##FFFFFF
##1B6982	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6783

Deuteranopia (green-blind)

#4D5D82

Tritanopia (blue-blind)

#007171

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1b6982;
/* rgb */ color: rgb(27, 105, 130);
/* oklch */ color: oklch(48.7% 0.082 224.3);

Tailwind

colors: {
  custom: {
    50: '#6994a6',
    500: '#1b6982',
    950: '#000000',
  },
}

SCSS

$custom: #1b6982;
$custom-light: #6994a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6982",
  "rgb": {
    "r": 27,
    "g": 105,
    "b": 130
  },
  "hsl": {
    "h": 194.563,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.48672,
    "c": 0.08211,
    "h": 224.3
  },
  "luminance": 0.11948
}

Semantic roles & 50–950 ramp

primary

#1B6982

secondary

#B65F43

accent

#683FE9

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #1B6982

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

Preview Lab → · Contrast checker → · Palette generator →