#1B86A8#1B86A8

#1B86A8 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 57.9% C 0.103 H 225.4°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#1B86A8
RGB	rgb(27, 134, 168)
HSL	hsl(194, 72%, 38%)
HSV	hsv(194, 84%, 66%)
CMYK	cmyk(83.9%, 20.2%, 0%, 34.1%)
CIE-LAB	lab(51.96, -16.61, -26.16)
CIE-LCH	lch(51.96, 30.98, 237.58°)
OKLab	oklab(57.89% -0.0725 -0.0735)
OKLCH	oklch(57.89% 0.103 225.4)
XYZ	xyz(16.0420, 20.1083, 40.0740)
Luminance	0.2011 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B86A8 #A83D1B

analogous

#1BA883 #1B86A8 #1B3FA8

triadic

#1B86A8 #A81B86 #86A81B

tetradic

#1B86A8 #831BA8 #A83D1B #3FA81B

square

#1B86A8 #831BA8 #A83D1B #3FA81B

split-complementary

#1B86A8 #A81B3F #A8831B

monochromatic

#0A323F #135C73 #1B86A8 #24B0DC #59C3E4

Accessibility & contrast

On white

4.18

#1B86A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#1B86A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B86A8

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B86A8	#FFFFFF	#000000	##000000
##1B86A8	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7383AA

Deuteranopia (green-blind)

#6176A8

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b86a8;
/* rgb */ color: rgb(27, 134, 168);
/* oklch */ color: oklch(57.9% 0.103 225.4);

Tailwind

colors: {
  custom: {
    50: '#72a9c2',
    500: '#1b86a8',
    950: '#000000',
  },
}

SCSS

$custom: #1b86a8;
$custom-light: #72a9c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b86a8",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 168
  },
  "hsl": {
    "h": 194.468,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57887,
    "c": 0.10321,
    "h": 225.4
  },
  "luminance": 0.2011
}

Semantic roles & 50–950 ramp

primary

#1B86A8

secondary

#C87257

accent

#6539EF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1B86A8

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

Preview Lab → · Contrast checker → · Palette generator →