#34B1CB#34B1CB

#34B1CB is a light, moderate cyan. Relative luminance 0.365; OKLCH L 70.5% C 0.111 H 215.0°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX#34B1CB
RGBrgb(52, 177, 203)
HSLhsl(190, 59%, 50%)
HSVhsv(190, 74%, 80%)
CMYKcmyk(74.4%, 12.8%, 0%, 20.4%)
CIE-LABlab(66.89, -24.92, -22.91)
CIE-LCHlch(66.89, 33.86, 222.59°)
OKLaboklab(70.47% -0.0911 -0.0639)
OKLCHoklch(70.47% 0.111 215)
XYZxyz(27.9132, 36.4828, 62.0591)
Luminance0.3649 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#34B1CB #CB4E34
analogous
#34CB99 #34B1CB #3466CB
triadic
#34B1CB #CB34B1 #B1CB34
tetradic
#34B1CB #9934CB #CB4E34 #66CB34
square
#34B1CB #9934CB #CB4E34 #66CB34
split-complementary
#34B1CB #CB3466 #CB9934
monochromatic
#1B5C6A #28879A #34B1CB #65C4D7 #95D6E4

Accessibility & contrast

On white

2.53
#34B1CB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.30
#34B1CB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34B1CB
8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##34B1CB#FFFFFF#000000##000000
##34B1CB1.002.538.308.30
#FFFFFF2.531.0021.0021.00
#0000008.3021.001.001.00
##0000008.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9FABCC
Deuteranopia (green-blind)
#8A9CCB
Tritanopia (blue-blind)
#00BBB9
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #34b1cb;
/* rgb */ color: rgb(52, 177, 203);
/* oklch */ color: oklch(70.5% 0.111 215.0);
Tailwind
colors: {
  custom: {
    50: '#82c8da',
    500: '#34b1cb',
    950: '#000000',
  },
}
SCSS
$custom: #34b1cb;
$custom-light: #82c8da;
$custom-dark: #000000;
JSON
{
  "hex": "#34b1cb",
  "rgb": {
    "r": 52,
    "g": 177,
    "b": 203
  },
  "hsl": {
    "h": 190.331,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.70465,
    "c": 0.1113,
    "h": 215
  },
  "luminance": 0.36486
}

Semantic roles & 50–950 ramp

primary
#34B1CB
secondary
#CF978C
accent
#6045E2
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #34B1CB

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

Preview Lab → · Contrast checker → · Palette generator →

#34B1CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva