#1B95BB#1B95BB

#1B95BB is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.5% C 0.113 H 225.4°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#1B95BB
RGB	rgb(27, 149, 187)
HSL	hsl(194, 75%, 42%)
HSV	hsv(194, 86%, 73%)
CMYK	cmyk(85.6%, 20.3%, 0%, 26.7%)
CIE-LAB	lab(57.38, -18.08, -28.63)
CIE-LCH	lch(57.38, 33.86, 237.73°)
OKLab	oklab(62.5% -0.0793 -0.0805)
OKLCH	oklch(62.5% 0.113 225.4)
XYZ	xyz(20.1653, 25.3132, 50.8272)
Luminance	0.2532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B95BB #BB411B

analogous

#1BBB91 #1B95BB #1B45BB

triadic

#1B95BB #BB1B95 #95BB1B

tetradic

#1B95BB #911BBB #BB411B #45BB1B

square

#1B95BB #911BBB #BB411B #45BB1B

split-complementary

#1B95BB #BB1B45 #BB911B

monochromatic

#0C4050 #136A86 #1B95BB #32B8E1 #67CAE9

Accessibility & contrast

On white

3.46

#1B95BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#1B95BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B95BB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B95BB	#FFFFFF	#000000	##000000
##1B95BB	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8092BD

Deuteranopia (green-blind)

#6C83BB

Tritanopia (blue-blind)

#00A0A2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1b95bb;
/* rgb */ color: rgb(27, 149, 187);
/* oklch */ color: oklch(62.5% 0.113 225.4);

Tailwind

colors: {
  custom: {
    50: '#76b4cf',
    500: '#1b95bb',
    950: '#000000',
  },
}

SCSS

$custom: #1b95bb;
$custom-light: #76b4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#1b95bb",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 187
  },
  "hsl": {
    "h": 194.25,
    "s": 74.766,
    "l": 41.961
  },
  "oklch": {
    "l": 0.62496,
    "c": 0.11297,
    "h": 225.4
  },
  "luminance": 0.25316
}

Semantic roles & 50–950 ramp

primary

#1B95BB

secondary

#CE7D63

accent

#6336F1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0A1114

muted

#7C8082

Preview Lab

Preview with #1B95BB

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

Preview Lab → · Contrast checker → · Palette generator →