#1B6085#1B6085

#1B6085 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.5% C 0.089 H 237.2°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#1B6085
RGB	rgb(27, 96, 133)
HSL	hsl(201, 66%, 31%)
HSV	hsv(201, 80%, 52%)
CMYK	cmyk(79.7%, 27.8%, 0%, 47.8%)
CIE-LAB	lab(38.36, -7.54, -26.59)
CIE-LCH	lch(38.36, 27.64, 254.16°)
OKLab	oklab(46.5% -0.0484 -0.0751)
OKLCH	oklch(46.5% 0.089 237.2)
XYZ	xyz(8.8668, 10.2911, 23.7048)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6085 #85401B

analogous

#1B8575 #1B6085 #1B2B85

triadic

#1B6085 #851B60 #60851B

tetradic

#1B6085 #751B85 #85401B #2B851B

square

#1B6085 #751B85 #85401B #2B851B

split-complementary

#1B6085 #851B2B #85751B

monochromatic

#06171F #113B52 #1B6085 #2585B8 #42A4D9

Accessibility & contrast

On white

6.87

#1B6085 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#1B6085 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6085

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6085	#FFFFFF	#000000	##FFFFFF
##1B6085	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6087

Deuteranopia (green-blind)

#405684

Tritanopia (blue-blind)

#00696D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1b6085;
/* rgb */ color: rgb(27, 96, 133);
/* oklch */ color: oklch(46.5% 0.089 237.2);

Tailwind

colors: {
  custom: {
    50: '#698da8',
    500: '#1b6085',
    950: '#000000',
  },
}

SCSS

$custom: #1b6085;
$custom-light: #698da8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6085",
  "rgb": {
    "r": 27,
    "g": 96,
    "b": 133
  },
  "hsl": {
    "h": 200.943,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.46504,
    "c": 0.08934,
    "h": 237.2
  },
  "luminance": 0.10292
}

Semantic roles & 50–950 ramp

primary

#1B6085

secondary

#B86C44

accent

#7A3FE9

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1B6085

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

Preview Lab → · Contrast checker → · Palette generator →