#3397AF#3397AF

#3397AF is a light, moderate cyan. Relative luminance 0.259; OKLCH L 62.9% C 0.096 H 217.1°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3397AF
RGB	rgb(51, 151, 175)
HSL	hsl(192, 55%, 44%)
HSV	hsv(192, 71%, 69%)
CMYK	cmyk(70.9%, 13.7%, 0%, 31.4%)
CIE-LAB	lab(57.97, -20.62, -20.88)
CIE-LCH	lch(57.97, 29.34, 225.35°)
OKLab	oklab(62.94% -0.0768 -0.0582)
OKLCH	oklch(62.94% 0.096 217.1)
XYZ	xyz(20.1665, 25.9299, 44.4913)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3397AF #AF4B33

analogous

#33AF89 #3397AF #3359AF

triadic

#3397AF #AF3397 #97AF33

tetradic

#3397AF #8933AF #AF4B33 #59AF33

square

#3397AF #8933AF #AF4B33 #59AF33

split-complementary

#3397AF #AF3359 #AF8933

monochromatic

#174550 #256E80 #3397AF #52B5CD #82C9DB

Accessibility & contrast

On white

3.39

#3397AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3397AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3397AF

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3397AF	#FFFFFF	#000000	##000000
##3397AF	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8793B0

Deuteranopia (green-blind)

#7686AF

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3397af;
/* rgb */ color: rgb(51, 151, 175);
/* oklch */ color: oklch(62.9% 0.096 217.1);

Tailwind

colors: {
  custom: {
    50: '#7cb5c7',
    500: '#3397af',
    950: '#000000',
  },
}

SCSS

$custom: #3397af;
$custom-light: #7cb5c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3397af",
  "rgb": {
    "r": 51,
    "g": 151,
    "b": 175
  },
  "hsl": {
    "h": 191.613,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.62945,
    "c": 0.09639,
    "h": 217.1
  },
  "luminance": 0.25932
}

Semantic roles & 50–950 ramp

primary

#3397AF

secondary

#C4887A

accent

#664ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3397AF

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

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