#3474AC#3474AC

#3474AC is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.4% C 0.110 H 247.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3474AC
RGB	rgb(52, 116, 172)
HSL	hsl(208, 54%, 44%)
HSV	hsv(208, 70%, 67%)
CMYK	cmyk(69.8%, 32.6%, 0%, 32.5%)
CIE-LAB	lab(47.23, -1.72, -35.81)
CIE-LCH	lch(47.23, 35.85, 267.24°)
OKLab	oklab(54.36% -0.0414 -0.1014)
OKLCH	oklch(54.36% 0.11 247.8)
XYZ	xyz(15.1052, 16.1978, 41.3521)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3474AC #AC6C34

analogous

#34ACA8 #3474AC #3438AC

triadic

#3474AC #AC3474 #74AC34

tetradic

#3474AC #A834AC #AC6C34 #38AC34

square

#3474AC #A834AC #AC6C34 #38AC34

split-complementary

#3474AC #AC3438 #ACA834

monochromatic

#18354E #26547D #3474AC #5293CB #81B0D9

Accessibility & contrast

On white

4.95

#3474AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3474AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3474AC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3474AC	#FFFFFF	#000000	##FFFFFF
##3474AC	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B76AE

Deuteranopia (green-blind)

#4A6BAB

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3474ac;
/* rgb */ color: rgb(52, 116, 172);
/* oklch */ color: oklch(54.4% 0.110 247.8);

Tailwind

colors: {
  custom: {
    50: '#7a9bc5',
    500: '#3474ac',
    950: '#000000',
  },
}

SCSS

$custom: #3474ac;
$custom-light: #7a9bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3474ac",
  "rgb": {
    "r": 52,
    "g": 116,
    "b": 172
  },
  "hsl": {
    "h": 208,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54363,
    "c": 0.10955,
    "h": 247.8
  },
  "luminance": 0.16199
}

Semantic roles & 50–950 ramp

primary

#3474AC

secondary

#C29B79

accent

#8F4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3474AC

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

Preview Lab → · Contrast checker → · Palette generator →