#3375AB#3375AB

#3375AB is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.108 H 246.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3375AB
RGB	rgb(51, 117, 171)
HSL	hsl(207, 54%, 44%)
HSV	hsv(207, 70%, 67%)
CMYK	cmyk(70.2%, 31.6%, 0%, 32.9%)
CIE-LAB	lab(47.45, -2.84, -34.89)
CIE-LCH	lch(47.45, 35.01, 265.34°)
OKLab	oklab(54.51% -0.0433 -0.0987)
OKLCH	oklch(54.51% 0.108 246.3)
XYZ	xyz(15.0744, 16.3650, 40.8845)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3375AB #AB6933

analogous

#33ABA5 #3375AB #3339AB

triadic

#3375AB #AB3375 #75AB33

tetradic

#3375AB #A533AB #AB6933 #39AB33

square

#3375AB #A533AB #AB6933 #39AB33

split-complementary

#3375AB #AB3339 #ABA533

monochromatic

#17344D #25557C #3375AB #5094CB #7FB1D9

Accessibility & contrast

On white

4.91

#3375AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3375AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3375AB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3375AB	#FFFFFF	#000000	##FFFFFF
##3375AB	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D77AD

Deuteranopia (green-blind)

#4C6BAA

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3375ab;
/* rgb */ color: rgb(51, 117, 171);
/* oklch */ color: oklch(54.5% 0.108 246.3);

Tailwind

colors: {
  custom: {
    50: '#799cc4',
    500: '#3375ab',
    950: '#000000',
  },
}

SCSS

$custom: #3375ab;
$custom-light: #799cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3375ab",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 171
  },
  "hsl": {
    "h": 207,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.54508,
    "c": 0.10784,
    "h": 246.3
  },
  "luminance": 0.16367
}

Semantic roles & 50–950 ramp

primary

#3375AB

secondary

#C29978

accent

#8D4ADD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3375AB

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

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