#34B4D1#34B4D1

#34B4D1 is a light, moderate cyan. Relative luminance 0.380; OKLCH L 71.4% C 0.114 H 216.8°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#34B4D1
RGB	rgb(52, 180, 209)
HSL	hsl(191, 63%, 51%)
HSV	hsv(191, 75%, 82%)
CMYK	cmyk(75.1%, 13.9%, 0%, 18%)
CIE-LAB	lab(68.00, -24.53, -24.52)
CIE-LCH	lch(68.00, 34.68, 224.98°)
OKLab	oklab(71.43% -0.0916 -0.0684)
OKLCH	oklch(71.43% 0.114 216.8)
XYZ	xyz(29.2412, 37.9725, 66.0975)
Luminance	0.3798 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34B4D1 #D15134

analogous

#34D19F #34B4D1 #3465D1

triadic

#34B4D1 #D134B4 #B4D134

tetradic

#34B4D1 #9F34D1 #D15134 #65D134

square

#34B4D1 #9F34D1 #D15134 #65D134

split-complementary

#34B4D1 #D13465 #D19F34

monochromatic

#1A6171 #258CA3 #34B4D1 #66C6DC #98D9E8

Accessibility & contrast

On white

2.44

#34B4D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#34B4D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34B4D1

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34B4D1	#FFFFFF	#000000	##000000
##34B4D1	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD3

Deuteranopia (green-blind)

#8B9FD1

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #34b4d1;
/* rgb */ color: rgb(52, 180, 209);
/* oklch */ color: oklch(71.4% 0.114 216.8);

Tailwind

colors: {
  custom: {
    50: '#83cadf',
    500: '#34b4d1',
    950: '#000000',
  },
}

SCSS

$custom: #34b4d1;
$custom-light: #83cadf;
$custom-dark: #000000;

JSON

{
  "hex": "#34b4d1",
  "rgb": {
    "r": 52,
    "g": 180,
    "b": 209
  },
  "hsl": {
    "h": 191.083,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.71433,
    "c": 0.11439,
    "h": 216.8
  },
  "luminance": 0.37976
}

Semantic roles & 50–950 ramp

primary

#34B4D1

secondary

#D39B8E

accent

#6042E6

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #34B4D1

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

Preview Lab → · Contrast checker → · Palette generator →