#3375AC#3375AC

#3375AC is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.6% C 0.109 H 246.8°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3375AC
RGB	rgb(51, 117, 172)
HSL	hsl(207, 54%, 44%)
HSV	hsv(207, 70%, 67%)
CMYK	cmyk(70.3%, 32%, 0%, 32.5%)
CIE-LAB	lab(47.50, -2.48, -35.40)
CIE-LCH	lch(47.50, 35.48, 265.98°)
OKLab	oklab(54.56% -0.043 -0.1002)
OKLCH	oklch(54.56% 0.109 246.8)
XYZ	xyz(15.1701, 16.4033, 41.3884)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3375AC #AC6A33

analogous

#33ACA6 #3375AC #3338AC

triadic

#3375AC #AC3375 #75AC33

tetradic

#3375AC #A633AC #AC6A33 #38AC33

square

#3375AC #A633AC #AC6A33 #38AC33

split-complementary

#3375AC #AC3338 #ACA633

monochromatic

#17354E #25557D #3375AC #5194CB #80B1D9

Accessibility & contrast

On white

4.91

#3375AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#3375AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3375AC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3375AC	#FFFFFF	#000000	##FFFFFF
##3375AC	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C77AE

Deuteranopia (green-blind)

#4B6BAB

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3375ac;
/* rgb */ color: rgb(51, 117, 172);
/* oklch */ color: oklch(54.6% 0.109 246.8);

Tailwind

colors: {
  custom: {
    50: '#799cc5',
    500: '#3375ac',
    950: '#000000',
  },
}

SCSS

$custom: #3375ac;
$custom-light: #799cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3375ac",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 172
  },
  "hsl": {
    "h": 207.273,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54563,
    "c": 0.10907,
    "h": 246.8
  },
  "luminance": 0.16405
}

Semantic roles & 50–950 ramp

primary

#3375AC

secondary

#C29A78

accent

#8D4ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3375AC

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

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