#3479B7#3479B7

#3479B7 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 56.2% C 0.119 H 248.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3479B7
RGB	rgb(52, 121, 183)
HSL	hsl(208, 56%, 46%)
HSV	hsv(208, 72%, 72%)
CMYK	cmyk(71.6%, 33.9%, 0%, 28.2%)
CIE-LAB	lab(49.28, -0.79, -38.97)
CIE-LCH	lch(49.28, 38.98, 268.84°)
OKLab	oklab(56.15% -0.0432 -0.1106)
OKLCH	oklch(56.15% 0.119 248.7)
XYZ	xyz(16.7976, 17.8219, 47.3453)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3479B7 #B77234

analogous

#34B7B3 #3479B7 #3437B7

triadic

#3479B7 #B73479 #79B734

tetradic

#3479B7 #B334B7 #B77234 #37B734

square

#3479B7 #B334B7 #B77234 #37B734

split-complementary

#3479B7 #B73437 #B7B334

monochromatic

#193A58 #265987 #3479B7 #5997D0 #88B5DD

Accessibility & contrast

On white

4.60

#3479B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#3479B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3479B7

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3479B7	#FFFFFF	#000000	##FFFFFF
##3479B7	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7CBA

Deuteranopia (green-blind)

#4A70B6

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3479b7;
/* rgb */ color: rgb(52, 121, 183);
/* oklch */ color: oklch(56.2% 0.119 248.7);

Tailwind

colors: {
  custom: {
    50: '#7c9fcd',
    500: '#3479b7',
    950: '#000000',
  },
}

SCSS

$custom: #3479b7;
$custom-light: #7c9fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3479b7",
  "rgb": {
    "r": 52,
    "g": 121,
    "b": 183
  },
  "hsl": {
    "h": 208.397,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56154,
    "c": 0.11871,
    "h": 248.7
  },
  "luminance": 0.17824
}

Semantic roles & 50–950 ramp

primary

#3479B7

secondary

#C7A180

accent

#9049DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3479B7

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

Preview Lab → · Contrast checker → · Palette generator →