#34A3BC#34A3BC

#34A3BC is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.5% C 0.103 H 216.2°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#34A3BC
RGB	rgb(52, 163, 188)
HSL	hsl(191, 57%, 47%)
HSV	hsv(191, 72%, 74%)
CMYK	cmyk(72.3%, 13.3%, 0%, 26.3%)
CIE-LAB	lab(62.13, -22.55, -21.85)
CIE-LCH	lch(62.13, 31.40, 224.09°)
OKLab	oklab(66.45% -0.0833 -0.0609)
OKLCH	oklch(66.45% 0.103 216.2)
XYZ	xyz(23.5866, 30.5525, 52.2213)
Luminance	0.3055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34A3BC #BC4D34

analogous

#34BC91 #34A3BC #345FBC

triadic

#34A3BC #BC34A3 #A3BC34

tetradic

#34A3BC #9134BC #BC4D34 #5FBC34

square

#34A3BC #9134BC #BC4D34 #5FBC34

split-complementary

#34A3BC #BC345F #BC9134

monochromatic

#19505C #27798C #34A3BC #5BBCD2 #8BD0DF

Accessibility & contrast

On white

2.95

#34A3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#34A3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34A3BC

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34A3BC	#FFFFFF	#000000	##000000
##34A3BC	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929EBD

Deuteranopia (green-blind)

#7F90BC

Tritanopia (blue-blind)

#00ACAB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #34a3bc;
/* rgb */ color: rgb(52, 163, 188);
/* oklch */ color: oklch(66.5% 0.103 216.2);

Tailwind

colors: {
  custom: {
    50: '#7fbed0',
    500: '#34a3bc',
    950: '#000000',
  },
}

SCSS

$custom: #34a3bc;
$custom-light: #7fbed0;
$custom-dark: #000000;

JSON

{
  "hex": "#34a3bc",
  "rgb": {
    "r": 52,
    "g": 163,
    "b": 188
  },
  "hsl": {
    "h": 191.029,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.66454,
    "c": 0.10321,
    "h": 216.2
  },
  "luminance": 0.30555
}

Semantic roles & 50–950 ramp

primary

#34A3BC

secondary

#C99083

accent

#6448E0

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #34A3BC

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

Preview Lab → · Contrast checker → · Palette generator →