#1B95B4#1B95B4

#1B95B4 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.2% C 0.108 H 220.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#1B95B4
RGB	rgb(27, 149, 180)
HSL	hsl(192, 74%, 41%)
HSV	hsv(192, 85%, 71%)
CMYK	cmyk(85%, 17.2%, 0%, 29.4%)
CIE-LAB	lab(57.10, -20.50, -25.10)
CIE-LCH	lch(57.10, 32.41, 230.75°)
OKLab	oklab(62.18% -0.082 -0.0704)
OKLCH	oklch(62.18% 0.108 220.6)
XYZ	xyz(19.4342, 25.0207, 46.9764)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B95B4 #B43A1B

analogous

#1BB486 #1B95B4 #1B48B4

triadic

#1B95B4 #B41B95 #95B41B

tetradic

#1B95B4 #861BB4 #B43A1B #48B41B

square

#1B95B4 #861BB4 #B43A1B #48B41B

split-complementary

#1B95B4 #B41B48 #B4861B

monochromatic

#0B3D4A #13697F #1B95B4 #2DBBDF #62CCE7

Accessibility & contrast

On white

3.50

#1B95B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#1B95B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B95B4

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B95B4	#FFFFFF	#000000	##000000
##1B95B4	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8291B6

Deuteranopia (green-blind)

#6F83B4

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b95b4;
/* rgb */ color: rgb(27, 149, 180);
/* oklch */ color: oklch(62.2% 0.108 220.6);

Tailwind

colors: {
  custom: {
    50: '#75b4ca',
    500: '#1b95b4',
    950: '#000000',
  },
}

SCSS

$custom: #1b95b4;
$custom-light: #75b4ca;
$custom-dark: #000000;

JSON

{
  "hex": "#1b95b4",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 180
  },
  "hsl": {
    "h": 192.157,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62175,
    "c": 0.10803,
    "h": 220.6
  },
  "luminance": 0.25023
}

Semantic roles & 50–950 ramp

primary

#1B95B4

secondary

#CC755F

accent

#5D37F1

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #1B95B4

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

Preview Lab → · Contrast checker → · Palette generator →