#1B6785#1B6785

#1B6785 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.3% C 0.085 H 229.5°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#1B6785
RGB	rgb(27, 103, 133)
HSL	hsl(197, 66%, 31%)
HSV	hsv(197, 80%, 52%)
CMYK	cmyk(79.7%, 22.6%, 0%, 47.8%)
CIE-LAB	lab(40.62, -11.71, -23.08)
CIE-LCH	lch(40.62, 25.88, 243.09°)
OKLab	oklab(48.3% -0.0555 -0.0649)
OKLCH	oklch(48.3% 0.085 229.5)
XYZ	xyz(9.5342, 11.6258, 23.9273)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6785 #85391B

analogous

#1B856E #1B6785 #1B3285

triadic

#1B6785 #851B67 #67851B

tetradic

#1B6785 #6E1B85 #85391B #32851B

square

#1B6785 #6E1B85 #85391B #32851B

split-complementary

#1B6785 #851B32 #856E1B

monochromatic

#06181F #114052 #1B6785 #258EB8 #42AED9

Accessibility & contrast

On white

6.32

#1B6785 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#1B6785 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6785

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6785	#FFFFFF	#000000	##FFFFFF
##1B6785	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576586

Deuteranopia (green-blind)

#495B85

Tritanopia (blue-blind)

#006F71

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1b6785;
/* rgb */ color: rgb(27, 103, 133);
/* oklch */ color: oklch(48.3% 0.085 229.5);

Tailwind

colors: {
  custom: {
    50: '#6992a8',
    500: '#1b6785',
    950: '#000000',
  },
}

SCSS

$custom: #1b6785;
$custom-light: #6992a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6785",
  "rgb": {
    "r": 27,
    "g": 103,
    "b": 133
  },
  "hsl": {
    "h": 196.981,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.48302,
    "c": 0.08538,
    "h": 229.5
  },
  "luminance": 0.11627
}

Semantic roles & 50–950 ramp

primary

#1B6785

secondary

#B86544

accent

#6F3FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #1B6785

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

Preview Lab → · Contrast checker → · Palette generator →