#34A5BF#34A5BF

#34A5BF is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.1% C 0.105 H 216.7°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#34A5BF
RGB	rgb(52, 165, 191)
HSL	hsl(191, 57%, 48%)
HSV	hsv(191, 73%, 75%)
CMYK	cmyk(72.8%, 13.6%, 0%, 25.1%)
CIE-LAB	lab(62.84, -22.63, -22.43)
CIE-LCH	lch(62.84, 31.86, 224.76°)
OKLab	oklab(67.07% -0.0841 -0.0626)
OKLCH	oklch(67.07% 0.105 216.7)
XYZ	xyz(24.2713, 31.3991, 54.0616)
Luminance	0.3140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34A5BF #BF4E34

analogous

#34BF93 #34A5BF #345FBF

triadic

#34A5BF #BF34A5 #A5BF34

tetradic

#34A5BF #9334BF #BF4E34 #5FBF34

square

#34A5BF #9334BF #BF4E34 #5FBF34

split-complementary

#34A5BF #BF345F #BF9334

monochromatic

#1A525F #277B8F #34A5BF #5DBDD3 #8DD1E0

Accessibility & contrast

On white

2.88

#34A5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#34A5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34A5BF

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34A5BF	#FFFFFF	#000000	##000000
##34A5BF	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A0C0

Deuteranopia (green-blind)

#8092BF

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #34a5bf;
/* rgb */ color: rgb(52, 165, 191);
/* oklch */ color: oklch(67.1% 0.105 216.7);

Tailwind

colors: {
  custom: {
    50: '#7fc0d2',
    500: '#34a5bf',
    950: '#000000',
  },
}

SCSS

$custom: #34a5bf;
$custom-light: #7fc0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#34a5bf",
  "rgb": {
    "r": 52,
    "g": 165,
    "b": 191
  },
  "hsl": {
    "h": 191.223,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.67065,
    "c": 0.10482,
    "h": 216.7
  },
  "luminance": 0.31402
}

Semantic roles & 50–950 ramp

primary

#34A5BF

secondary

#CA9184

accent

#6447E0

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #34A5BF

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

Preview Lab → · Contrast checker → · Palette generator →