#34A4BB#34A4BB

#34A4BB is a light, moderate cyan. Relative luminance 0.309; OKLCH L 66.7% C 0.103 H 214.5°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#34A4BB
RGB	rgb(52, 164, 187)
HSL	hsl(190, 56%, 47%)
HSV	hsv(190, 72%, 73%)
CMYK	cmyk(72.2%, 12.3%, 0%, 26.7%)
CIE-LAB	lab(62.39, -23.39, -20.88)
CIE-LCH	lch(62.39, 31.35, 221.76°)
OKLab	oklab(66.66% -0.0847 -0.0582)
OKLCH	oklch(66.66% 0.103 214.5)
XYZ	xyz(23.6575, 30.8661, 51.7150)
Luminance	0.3087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34A4BB #BB4B34

analogous

#34BB8F #34A4BB #3461BB

triadic

#34A4BB #BB34A4 #A4BB34

tetradic

#34A4BB #8F34BB #BB4B34 #61BB34

square

#34A4BB #8F34BB #BB4B34 #61BB34

split-complementary

#34A4BB #BB3461 #BB8F34

monochromatic

#19505B #277A8B #34A4BB #5BBDD1 #8BD0DF

Accessibility & contrast

On white

2.93

#34A4BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#34A4BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34A4BB

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34A4BB	#FFFFFF	#000000	##000000
##34A4BB	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949FBC

Deuteranopia (green-blind)

#8191BB

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #34a4bb;
/* rgb */ color: rgb(52, 164, 187);
/* oklch */ color: oklch(66.7% 0.103 214.5);

Tailwind

colors: {
  custom: {
    50: '#7fbfcf',
    500: '#34a4bb',
    950: '#000000',
  },
}

SCSS

$custom: #34a4bb;
$custom-light: #7fbfcf;
$custom-dark: #000000;

JSON

{
  "hex": "#34a4bb",
  "rgb": {
    "r": 52,
    "g": 164,
    "b": 187
  },
  "hsl": {
    "h": 190.222,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.66656,
    "c": 0.10276,
    "h": 214.5
  },
  "luminance": 0.30869
}

Semantic roles & 50–950 ramp

primary

#34A4BB

secondary

#C98E82

accent

#6248E0

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #34A4BB

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

Preview Lab → · Contrast checker → · Palette generator →