#3475AD#3475AD

#3475AD is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.7% C 0.110 H 247.5°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3475AD
RGB	rgb(52, 117, 173)
HSL	hsl(208, 54%, 44%)
HSV	hsv(208, 70%, 68%)
CMYK	cmyk(69.9%, 32.4%, 0%, 32.2%)
CIE-LAB	lab(47.58, -1.97, -35.85)
CIE-LCH	lch(47.58, 35.90, 266.86°)
OKLab	oklab(54.65% -0.0421 -0.1015)
OKLCH	oklch(54.65% 0.11 247.5)
XYZ	xyz(15.3174, 16.4681, 41.8985)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3475AD #AD6C34

analogous

#34ADA9 #3475AD #3438AD

triadic

#3475AD #AD3475 #75AD34

tetradic

#3475AD #A934AD #AD6C34 #38AD34

square

#3475AD #A934AD #AD6C34 #38AD34

split-complementary

#3475AD #AD3438 #ADA934

monochromatic

#18354F #26557E #3475AD #5394CB #82B1D9

Accessibility & contrast

On white

4.89

#3475AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3475AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3475AD

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3475AD	#FFFFFF	#000000	##FFFFFF
##3475AD	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C77AF

Deuteranopia (green-blind)

#4B6CAC

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3475ad;
/* rgb */ color: rgb(52, 117, 173);
/* oklch */ color: oklch(54.7% 0.110 247.5);

Tailwind

colors: {
  custom: {
    50: '#7a9cc5',
    500: '#3475ad',
    950: '#000000',
  },
}

SCSS

$custom: #3475ad;
$custom-light: #7a9cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3475ad",
  "rgb": {
    "r": 52,
    "g": 117,
    "b": 173
  },
  "hsl": {
    "h": 207.769,
    "s": 53.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54654,
    "c": 0.1099,
    "h": 247.5
  },
  "luminance": 0.1647
}

Semantic roles & 50–950 ramp

primary

#3475AD

secondary

#C39C7A

accent

#8E4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3475AD

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

Preview Lab → · Contrast checker → · Palette generator →