#34A4BC#34A4BC

#34A4BC is a light, moderate cyan. Relative luminance 0.309; OKLCH L 66.7% C 0.103 H 215.3°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#34A4BC
RGB	rgb(52, 164, 188)
HSL	hsl(191, 57%, 47%)
HSV	hsv(191, 72%, 74%)
CMYK	cmyk(72.3%, 12.8%, 0%, 26.3%)
CIE-LAB	lab(62.43, -23.07, -21.39)
CIE-LCH	lch(62.43, 31.46, 222.83°)
OKLab	oklab(66.7% -0.0843 -0.0596)
OKLCH	oklch(66.7% 0.103 215.3)
XYZ	xyz(23.7649, 30.9090, 52.2808)
Luminance	0.3091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34A4BC #BC4C34

analogous

#34BC90 #34A4BC #3460BC

triadic

#34A4BC #BC34A4 #A4BC34

tetradic

#34A4BC #9034BC #BC4C34 #60BC34

square

#34A4BC #9034BC #BC4C34 #60BC34

split-complementary

#34A4BC #BC3460 #BC9034

monochromatic

#19505C #277A8C #34A4BC #5BBDD2 #8BD0DF

Accessibility & contrast

On white

2.92

#34A4BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#34A4BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #34A4BC

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34A4BC	#FFFFFF	#000000	##000000
##34A4BC	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939FBD

Deuteranopia (green-blind)

#8091BC

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #34a4bc;
/* rgb */ color: rgb(52, 164, 188);
/* oklch */ color: oklch(66.7% 0.103 215.3);

Tailwind

colors: {
  custom: {
    50: '#7fbfd0',
    500: '#34a4bc',
    950: '#000000',
  },
}

SCSS

$custom: #34a4bc;
$custom-light: #7fbfd0;
$custom-dark: #000000;

JSON

{
  "hex": "#34a4bc",
  "rgb": {
    "r": 52,
    "g": 164,
    "b": 188
  },
  "hsl": {
    "h": 190.588,
    "s": 56.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.66697,
    "c": 0.10325,
    "h": 215.3
  },
  "luminance": 0.30912
}

Semantic roles & 50–950 ramp

primary

#34A4BC

secondary

#C98F83

accent

#6348E0

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #34A4BC

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

Preview Lab → · Contrast checker → · Palette generator →