#3470A8#3470A8

#3470A8 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.2% C 0.108 H 249.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3470A8
RGB	rgb(52, 112, 168)
HSL	hsl(209, 53%, 43%)
HSV	hsv(209, 69%, 66%)
CMYK	cmyk(69%, 33.3%, 0%, 34.1%)
CIE-LAB	lab(45.83, -0.73, -35.68)
CIE-LCH	lch(45.83, 35.69, 268.82°)
OKLab	oklab(53.19% -0.0384 -0.1011)
OKLCH	oklch(53.19% 0.108 249.2)
XYZ	xyz(14.2756, 15.1441, 39.2089)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3470A8 #A86C34

analogous

#34A8A6 #3470A8 #3436A8

triadic

#3470A8 #A83470 #70A834

tetradic

#3470A8 #A634A8 #A86C34 #36A834

square

#3470A8 #A634A8 #A86C34 #36A834

split-complementary

#3470A8 #A83436 #A8A634

monochromatic

#17324B #265179 #3470A8 #508FC9 #7FADD7

Accessibility & contrast

On white

5.21

#3470A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#3470A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3470A8

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3470A8	#FFFFFF	#000000	##FFFFFF
##3470A8	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5773AA

Deuteranopia (green-blind)

#4768A7

Tritanopia (blue-blind)

#007D84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3470a8;
/* rgb */ color: rgb(52, 112, 168);
/* oklch */ color: oklch(53.2% 0.108 249.2);

Tailwind

colors: {
  custom: {
    50: '#7998c2',
    500: '#3470a8',
    950: '#000000',
  },
}

SCSS

$custom: #3470a8;
$custom-light: #7998c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3470a8",
  "rgb": {
    "r": 52,
    "g": 112,
    "b": 168
  },
  "hsl": {
    "h": 208.966,
    "s": 52.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53194,
    "c": 0.10817,
    "h": 249.2
  },
  "luminance": 0.15146
}

Semantic roles & 50–950 ramp

primary

#3470A8

secondary

#C09B77

accent

#914CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3470A8

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

Preview Lab → · Contrast checker → · Palette generator →