#3479AD#3479AD

#3479AD is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.106 H 244.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3479AD
RGB	rgb(52, 121, 173)
HSL	hsl(206, 54%, 44%)
HSV	hsv(206, 70%, 68%)
CMYK	cmyk(69.9%, 30.1%, 0%, 32.2%)
CIE-LAB	lab(48.79, -4.36, -33.96)
CIE-LCH	lch(48.79, 34.23, 262.68°)
OKLab	oklab(55.6% -0.0462 -0.096)
OKLCH	oklch(55.6% 0.106 244.3)
XYZ	xyz(15.7935, 17.4202, 42.0572)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3479AD #AD6834

analogous

#34ADA5 #3479AD #343DAD

triadic

#3479AD #AD3479 #79AD34

tetradic

#3479AD #A534AD #AD6834 #3DAD34

square

#3479AD #A534AD #AD6834 #3DAD34

split-complementary

#3479AD #AD343D #ADA534

monochromatic

#18374F #26587E #3479AD #5398CB #82B4D9

Accessibility & contrast

On white

4.68

#3479AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3479AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3479AD

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3479AD	#FFFFFF	#000000	##FFFFFF
##3479AD	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627AAF

Deuteranopia (green-blind)

#516FAC

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3479ad;
/* rgb */ color: rgb(52, 121, 173);
/* oklch */ color: oklch(55.6% 0.106 244.3);

Tailwind

colors: {
  custom: {
    50: '#7a9fc5',
    500: '#3479ad',
    950: '#000000',
  },
}

SCSS

$custom: #3479ad;
$custom-light: #7a9fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3479ad",
  "rgb": {
    "r": 52,
    "g": 121,
    "b": 173
  },
  "hsl": {
    "h": 205.785,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55602,
    "c": 0.10649,
    "h": 244.3
  },
  "luminance": 0.17422
}

Semantic roles & 50–950 ramp

primary

#3479AD

secondary

#C3997A

accent

#8A4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3479AD

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

Preview Lab → · Contrast checker → · Palette generator →