#1B86AA#1B86AA

#1B86AA is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.0% C 0.105 H 226.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#1B86AA
RGB	rgb(27, 134, 170)
HSL	hsl(195, 73%, 39%)
HSV	hsv(195, 84%, 67%)
CMYK	cmyk(84.1%, 21.2%, 0%, 33.3%)
CIE-LAB	lab(52.04, -15.90, -27.18)
CIE-LCH	lch(52.04, 31.49, 239.67°)
OKLab	oklab(57.98% -0.0717 -0.0764)
OKLCH	oklch(57.98% 0.105 226.8)
XYZ	xyz(16.2298, 20.1834, 41.0628)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B86AA #AA3F1B

analogous

#1BAA86 #1B86AA #1B3EAA

triadic

#1B86AA #AA1B86 #86AA1B

tetradic

#1B86AA #861BAA #AA3F1B #3EAA1B

square

#1B86AA #861BAA #AA3F1B #3EAA1B

split-complementary

#1B86AA #AA1B3E #AA861B

monochromatic

#0A3340 #135C75 #1B86AA #26AEDC #5BC2E5

Accessibility & contrast

On white

4.17

#1B86AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#1B86AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B86AA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B86AA	#FFFFFF	#000000	##000000
##1B86AA	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7383AC

Deuteranopia (green-blind)

#6076AA

Tritanopia (blue-blind)

#009092

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1b86aa;
/* rgb */ color: rgb(27, 134, 170);
/* oklch */ color: oklch(58.0% 0.105 226.8);

Tailwind

colors: {
  custom: {
    50: '#72a9c3',
    500: '#1b86aa',
    950: '#000000',
  },
}

SCSS

$custom: #1b86aa;
$custom-light: #72a9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#1b86aa",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 170
  },
  "hsl": {
    "h": 195.105,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.57983,
    "c": 0.1048,
    "h": 226.8
  },
  "luminance": 0.20185
}

Semantic roles & 50–950 ramp

primary

#1B86AA

secondary

#C97458

accent

#6739EF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1B86AA

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

Preview Lab → · Contrast checker → · Palette generator →