#3375AF#3375AF

#3375AF is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.7% C 0.113 H 248.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3375AF
RGB	rgb(51, 117, 175)
HSL	hsl(208, 55%, 44%)
HSV	hsv(208, 71%, 69%)
CMYK	cmyk(70.9%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(47.65, -1.41, -36.91)
CIE-LCH	lch(47.65, 36.93, 267.82°)
OKLab	oklab(54.73% -0.0421 -0.1046)
OKLCH	oklch(54.73% 0.113 248.1)
XYZ	xyz(15.4615, 16.5199, 42.9229)
Luminance	0.1652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3375AF #AF6D33

analogous

#33AFAB #3375AF #3337AF

triadic

#3375AF #AF3375 #75AF33

tetradic

#3375AF #AB33AF #AF6D33 #37AF33

square

#3375AF #AB33AF #AF6D33 #37AF33

split-complementary

#3375AF #AF3337 #AFAB33

monochromatic

#173650 #255580 #3375AF #5294CD #82B1DB

Accessibility & contrast

On white

4.88

#3375AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#3375AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3375AF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3375AF	#FFFFFF	#000000	##FFFFFF
##3375AF	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B78B1

Deuteranopia (green-blind)

#496CAE

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3375af;
/* rgb */ color: rgb(51, 117, 175);
/* oklch */ color: oklch(54.7% 0.113 248.1);

Tailwind

colors: {
  custom: {
    50: '#7a9cc7',
    500: '#3375af',
    950: '#000000',
  },
}

SCSS

$custom: #3375af;
$custom-light: #7a9cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3375af",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 208.065,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5473,
    "c": 0.1128,
    "h": 248.1
  },
  "luminance": 0.16522
}

Semantic roles & 50–950 ramp

primary

#3375AF

secondary

#C49D7A

accent

#8F4ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3375AF

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

Preview Lab → · Contrast checker → · Palette generator →