#34B9D7#34B9D7

#34B9D7 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 72.9% C 0.117 H 216.8°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#34B9D7
RGB	rgb(52, 185, 215)
HSL	hsl(191, 67%, 52%)
HSV	hsv(191, 76%, 84%)
CMYK	cmyk(75.8%, 14%, 0%, 15.7%)
CIE-LAB	lab(69.70, -25.15, -25.20)
CIE-LCH	lch(69.70, 35.60, 225.06°)
OKLab	oklab(72.88% -0.0941 -0.0704)
OKLCH	oklch(72.88% 0.117 216.8)
XYZ	xyz(31.0257, 40.3305, 70.4262)
Luminance	0.4033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34B9D7 #D75234

analogous

#34D7A4 #34B9D7 #3468D7

triadic

#34B9D7 #D734B9 #B9D734

tetradic

#34B9D7 #A434D7 #D75234 #68D734

square

#34B9D7 #A434D7 #D75234 #68D734

split-complementary

#34B9D7 #D73468 #D7A434

monochromatic

#186779 #2293AC #34B9D7 #67CBE1 #9ADCEB

Accessibility & contrast

On white

2.32

#34B9D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#34B9D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34B9D7

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34B9D7	#FFFFFF	#000000	##000000
##34B9D7	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D9

Deuteranopia (green-blind)

#8FA3D7

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #34b9d7;
/* rgb */ color: rgb(52, 185, 215);
/* oklch */ color: oklch(72.9% 0.117 216.8);

Tailwind

colors: {
  custom: {
    50: '#84cee3',
    500: '#34b9d7',
    950: '#000000',
  },
}

SCSS

$custom: #34b9d7;
$custom-light: #84cee3;
$custom-dark: #000000;

JSON

{
  "hex": "#34b9d7",
  "rgb": {
    "r": 52,
    "g": 185,
    "b": 215
  },
  "hsl": {
    "h": 191.043,
    "s": 67.078,
    "l": 52.353
  },
  "oklch": {
    "l": 0.72877,
    "c": 0.11749,
    "h": 216.8
  },
  "luminance": 0.40334
}

Semantic roles & 50–950 ramp

primary

#34B9D7

secondary

#D79D90

accent

#5E3EEA

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #34B9D7

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

Preview Lab → · Contrast checker → · Palette generator →