#34B3D1#34B3D1

#34B3D1 is a light, moderate cyan. Relative luminance 0.376; OKLCH L 71.2% C 0.114 H 217.6°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#34B3D1
RGB	rgb(52, 179, 209)
HSL	hsl(191, 63%, 51%)
HSV	hsv(191, 75%, 82%)
CMYK	cmyk(75.1%, 14.4%, 0%, 18%)
CIE-LAB	lab(67.70, -24.03, -24.97)
CIE-LCH	lch(67.70, 34.65, 226.11°)
OKLab	oklab(71.19% -0.0907 -0.0698)
OKLCH	oklch(71.19% 0.114 217.6)
XYZ	xyz(29.0400, 37.5702, 66.0305)
Luminance	0.3757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34B3D1 #D15234

analogous

#34D1A0 #34B3D1 #3464D1

triadic

#34B3D1 #D134B3 #B3D134

tetradic

#34B3D1 #A034D1 #D15234 #64D134

square

#34B3D1 #A034D1 #D15234 #64D134

split-complementary

#34B3D1 #D13464 #D1A034

monochromatic

#1A6071 #258BA3 #34B3D1 #66C6DC #98D8E8

Accessibility & contrast

On white

2.47

#34B3D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#34B3D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34B3D1

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34B3D1	#FFFFFF	#000000	##000000
##34B3D1	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAED3

Deuteranopia (green-blind)

#8A9ED1

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #34b3d1;
/* rgb */ color: rgb(52, 179, 209);
/* oklch */ color: oklch(71.2% 0.114 217.6);

Tailwind

colors: {
  custom: {
    50: '#83cadf',
    500: '#34b3d1',
    950: '#000000',
  },
}

SCSS

$custom: #34b3d1;
$custom-light: #83cadf;
$custom-dark: #000000;

JSON

{
  "hex": "#34b3d1",
  "rgb": {
    "r": 52,
    "g": 179,
    "b": 209
  },
  "hsl": {
    "h": 191.465,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.71194,
    "c": 0.11441,
    "h": 217.6
  },
  "luminance": 0.37574
}

Semantic roles & 50–950 ramp

primary

#34B3D1

secondary

#D39B8E

accent

#6142E6

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #34B3D1

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

Preview Lab → · Contrast checker → · Palette generator →