#34879D#34879D

#34879D is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.2% C 0.085 H 218.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#34879D
RGB	rgb(52, 135, 157)
HSL	hsl(193, 50%, 41%)
HSV	hsv(193, 67%, 62%)
CMYK	cmyk(66.9%, 14%, 0%, 38.4%)
CIE-LAB	lab(52.39, -17.76, -19.09)
CIE-LCH	lch(52.39, 26.07, 227.07°)
OKLab	oklab(58.24% -0.0668 -0.0532)
OKLCH	oklch(58.24% 0.085 218.5)
XYZ	xyz(16.1635, 20.4906, 34.9950)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34879D #9D4A34

analogous

#349D7E #34879D #34539D

triadic

#34879D #9D3487 #879D34

tetradic

#34879D #7E349D #9D4A34 #539D34

square

#34879D #7E349D #9D4A34 #539D34

split-complementary

#34879D #9D3453 #9D7E34

monochromatic

#163841 #255F6F #34879D #4BAAC3 #79C0D3

Accessibility & contrast

On white

4.12

#34879D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#34879D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #34879D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34879D	#FFFFFF	#000000	##000000
##34879D	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79839E

Deuteranopia (green-blind)

#6A789D

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #34879d;
/* rgb */ color: rgb(52, 135, 157);
/* oklch */ color: oklch(58.2% 0.085 218.5);

Tailwind

colors: {
  custom: {
    50: '#78aaba',
    500: '#34879d',
    950: '#000000',
  },
}

SCSS

$custom: #34879d;
$custom-light: #78aaba;
$custom-dark: #000000;

JSON

{
  "hex": "#34879d",
  "rgb": {
    "r": 52,
    "g": 135,
    "b": 157
  },
  "hsl": {
    "h": 192.571,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58244,
    "c": 0.08534,
    "h": 218.5
  },
  "luminance": 0.20492
}

Semantic roles & 50–950 ramp

primary

#34879D

secondary

#BB8172

accent

#6B4EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #34879D

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

Preview Lab → · Contrast checker → · Palette generator →