#3474AF#3474AF

#3474AF is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.5% C 0.113 H 249.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3474AF
RGB	rgb(52, 116, 175)
HSL	hsl(209, 54%, 45%)
HSV	hsv(209, 70%, 69%)
CMYK	cmyk(70.3%, 33.7%, 0%, 31.4%)
CIE-LAB	lab(47.38, -0.65, -37.32)
CIE-LCH	lch(47.38, 37.33, 269.01°)
OKLab	oklab(54.53% -0.0405 -0.1058)
OKLCH	oklch(54.53% 0.113 249.1)
XYZ	xyz(15.3965, 16.3143, 42.8867)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3474AF #AF6F34

analogous

#34AFAC #3474AF #3437AF

triadic

#3474AF #AF3474 #74AF34

tetradic

#3474AF #AC34AF #AF6F34 #37AF34

square

#3474AF #AC34AF #AF6F34 #37AF34

split-complementary

#3474AF #AF3437 #AFAC34

monochromatic

#183551 #265580 #3474AF #5493CC #83B0DA

Accessibility & contrast

On white

4.93

#3474AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#3474AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3474AF

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3474AF	#FFFFFF	#000000	##FFFFFF
##3474AF	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B2

Deuteranopia (green-blind)

#486BAE

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3474af;
/* rgb */ color: rgb(52, 116, 175);
/* oklch */ color: oklch(54.5% 0.113 249.1);

Tailwind

colors: {
  custom: {
    50: '#7a9bc7',
    500: '#3474af',
    950: '#000000',
  },
}

SCSS

$custom: #3474af;
$custom-light: #7a9bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3474af",
  "rgb": {
    "r": 52,
    "g": 116,
    "b": 175
  },
  "hsl": {
    "h": 208.78,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54531,
    "c": 0.11332,
    "h": 249.1
  },
  "luminance": 0.16316
}

Semantic roles & 50–950 ramp

primary

#3474AF

secondary

#C49E7B

accent

#914ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3474AF

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

Preview Lab → · Contrast checker → · Palette generator →