#3479C5#3479C5

#3479C5 is a mid, vivid cyan. Relative luminance 0.184; OKLCH L 57.0% C 0.137 H 253.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3479C5
RGB	rgb(52, 121, 197)
HSL	hsl(211, 58%, 49%)
HSV	hsv(211, 74%, 77%)
CMYK	cmyk(73.6%, 38.6%, 0%, 22.7%)
CIE-LAB	lab(50.02, 4.30, -45.85)
CIE-LCH	lch(50.02, 46.05, 275.36°)
OKLab	oklab(56.97% -0.0395 -0.1307)
OKLCH	oklch(56.97% 0.137 253.2)
XYZ	xyz(18.3278, 18.4340, 55.4047)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3479C5 #C58034

analogous

#34C2C5 #3479C5 #3734C5

triadic

#3479C5 #C53479 #79C534

tetradic

#3479C5 #C534C2 #C58034 #34C537

square

#3479C5 #C534C2 #C58034 #34C537

split-complementary

#3479C5 #C53734 #C2C534

monochromatic

#1A3E64 #275B95 #3479C5 #6198D5 #91B8E2

Accessibility & contrast

On white

4.48

#3479C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#3479C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3479C5

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3479C5	#FFFFFF	#000000	##000000
##3479C5	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567EC8

Deuteranopia (green-blind)

#3F71C3

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3479c5;
/* rgb */ color: rgb(52, 121, 197);
/* oklch */ color: oklch(57.0% 0.137 253.2);

Tailwind

colors: {
  custom: {
    50: '#7e9fd7',
    500: '#3479c5',
    950: '#000000',
  },
}

SCSS

$custom: #3479c5;
$custom-light: #7e9fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3479c5",
  "rgb": {
    "r": 52,
    "g": 121,
    "b": 197
  },
  "hsl": {
    "h": 211.448,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56973,
    "c": 0.13655,
    "h": 253.2
  },
  "luminance": 0.18436
}

Semantic roles & 50–950 ramp

primary

#3479C5

secondary

#CDAC88

accent

#9846E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3479C5

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

Preview Lab → · Contrast checker → · Palette generator →