#3479B2#3479B2

#3479B2 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.9% C 0.113 H 246.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3479B2
RGB	rgb(52, 121, 178)
HSL	hsl(207, 55%, 45%)
HSV	hsv(207, 71%, 70%)
CMYK	cmyk(70.8%, 32%, 0%, 30.2%)
CIE-LAB	lab(49.03, -2.58, -36.47)
CIE-LCH	lch(49.03, 36.56, 265.95°)
OKLab	oklab(55.87% -0.0446 -0.1033)
OKLCH	oklch(55.87% 0.113 246.6)
XYZ	xyz(16.2864, 17.6174, 44.6530)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3479B2 #B26D34

analogous

#34B2AC #3479B2 #343AB2

triadic

#3479B2 #B23479 #79B234

tetradic

#3479B2 #AC34B2 #B26D34 #3AB234

square

#3479B2 #AC34B2 #B26D34 #3AB234

split-complementary

#3479B2 #B2343A #B2AC34

monochromatic

#183953 #265983 #3479B2 #5697CE #85B4DB

Accessibility & contrast

On white

4.64

#3479B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3479B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3479B2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3479B2	#FFFFFF	#000000	##FFFFFF
##3479B2	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7BB4

Deuteranopia (green-blind)

#4E6FB1

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3479b2;
/* rgb */ color: rgb(52, 121, 178);
/* oklch */ color: oklch(55.9% 0.113 246.6);

Tailwind

colors: {
  custom: {
    50: '#7b9fc9',
    500: '#3479b2',
    950: '#000000',
  },
}

SCSS

$custom: #3479b2;
$custom-light: #7b9fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3479b2",
  "rgb": {
    "r": 52,
    "g": 121,
    "b": 178
  },
  "hsl": {
    "h": 207.143,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55874,
    "c": 0.11253,
    "h": 246.6
  },
  "luminance": 0.17619
}

Semantic roles & 50–950 ramp

primary

#3479B2

secondary

#C59D7D

accent

#8D4ADE

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3479B2

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

Preview Lab → · Contrast checker → · Palette generator →