#34819F#34819F

#34819F is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.8% C 0.088 H 227.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#34819F
RGB	rgb(52, 129, 159)
HSL	hsl(197, 51%, 41%)
HSV	hsv(197, 67%, 62%)
CMYK	cmyk(67.3%, 18.9%, 0%, 37.6%)
CIE-LAB	lab(50.61, -13.80, -22.98)
CIE-LCH	lch(50.61, 26.81, 239.01°)
OKLab	oklab(56.85% -0.0595 -0.0643)
OKLCH	oklch(56.85% 0.088 227.2)
XYZ	xyz(15.5219, 18.9321, 35.6304)
Luminance	0.1893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34819F #9F5234

analogous

#349F88 #34819F #344C9F

triadic

#34819F #9F3481 #819F34

tetradic

#34819F #88349F #9F5234 #4C9F34

square

#34819F #88349F #9F5234 #4C9F34

split-complementary

#34819F #9F344C #9F8834

monochromatic

#163643 #255C71 #34819F #4CA3C4 #7ABAD3

Accessibility & contrast

On white

4.39

#34819F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#34819F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #34819F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34819F	#FFFFFF	#000000	##000000
##34819F	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717FA1

Deuteranopia (green-blind)

#62749F

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #34819f;
/* rgb */ color: rgb(52, 129, 159);
/* oklch */ color: oklch(56.8% 0.088 227.2);

Tailwind

colors: {
  custom: {
    50: '#78a5bb',
    500: '#34819f',
    950: '#000000',
  },
}

SCSS

$custom: #34819f;
$custom-light: #78a5bb;
$custom-dark: #000000;

JSON

{
  "hex": "#34819f",
  "rgb": {
    "r": 52,
    "g": 129,
    "b": 159
  },
  "hsl": {
    "h": 196.822,
    "s": 50.711,
    "l": 41.373
  },
  "oklch": {
    "l": 0.56846,
    "c": 0.08757,
    "h": 227.2
  },
  "luminance": 0.18934
}

Semantic roles & 50–950 ramp

primary

#34819F

secondary

#BC8773

accent

#754EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #34819F

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

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