#1B86A0#1B86A0

#1B86A0 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.5% C 0.098 H 219.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1B86A0
RGB	rgb(27, 134, 160)
HSL	hsl(192, 71%, 37%)
HSV	hsv(192, 83%, 63%)
CMYK	cmyk(83.1%, 16.2%, 0%, 37.3%)
CIE-LAB	lab(51.63, -19.41, -22.03)
CIE-LCH	lch(51.63, 29.36, 228.62°)
OKLab	oklab(57.52% -0.0756 -0.0617)
OKLCH	oklch(57.52% 0.098 219.2)
XYZ	xyz(15.3195, 19.8193, 36.2690)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B86A0 #A0351B

analogous

#1BA078 #1B86A0 #1B44A0

triadic

#1B86A0 #A01B86 #86A01B

tetradic

#1B86A0 #781BA0 #A0351B #44A01B

square

#1B86A0 #781BA0 #A0351B #44A01B

split-complementary

#1B86A0 #A01B44 #A0781B

monochromatic

#092E37 #125A6C #1B86A0 #24B2D4 #53C6E2

Accessibility & contrast

On white

4.23

#1B86A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1B86A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B86A0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B86A0	#FFFFFF	#000000	##000000
##1B86A0	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7682A1

Deuteranopia (green-blind)

#6576A0

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b86a0;
/* rgb */ color: rgb(27, 134, 160);
/* oklch */ color: oklch(57.5% 0.098 219.2);

Tailwind

colors: {
  custom: {
    50: '#71a9bc',
    500: '#1b86a0',
    950: '#000000',
  },
}

SCSS

$custom: #1b86a0;
$custom-light: #71a9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1b86a0",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 160
  },
  "hsl": {
    "h": 191.729,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57517,
    "c": 0.0976,
    "h": 219.2
  },
  "luminance": 0.19821
}

Semantic roles & 50–950 ramp

primary

#1B86A0

secondary

#C56852

accent

#5D3AEE

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1B86A0

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

Preview Lab → · Contrast checker → · Palette generator →