#3397AE#3397AE

#3397AE is a light, moderate cyan. Relative luminance 0.259; OKLCH L 62.9% C 0.096 H 216.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#3397AE
RGB	rgb(51, 151, 174)
HSL	hsl(191, 55%, 44%)
HSV	hsv(191, 71%, 68%)
CMYK	cmyk(70.7%, 13.2%, 0%, 31.8%)
CIE-LAB	lab(57.93, -20.94, -20.37)
CIE-LCH	lch(57.93, 29.21, 224.20°)
OKLab	oklab(62.9% -0.0772 -0.0568)
OKLCH	oklch(62.9% 0.096 216.3)
XYZ	xyz(20.0686, 25.8907, 43.9759)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3397AE #AE4A33

analogous

#33AE88 #3397AE #3359AE

triadic

#3397AE #AE3397 #97AE33

tetradic

#3397AE #8833AE #AE4A33 #59AE33

square

#3397AE #8833AE #AE4A33 #59AE33

split-complementary

#3397AE #AE3359 #AE8833

monochromatic

#17454F #256E7F #3397AE #52B5CC #81CADA

Accessibility & contrast

On white

3.40

#3397AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#3397AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3397AE

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3397AE	#FFFFFF	#000000	##000000
##3397AE	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8792AF

Deuteranopia (green-blind)

#7686AE

Tritanopia (blue-blind)

#009F9E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3397ae;
/* rgb */ color: rgb(51, 151, 174);
/* oklch */ color: oklch(62.9% 0.096 216.3);

Tailwind

colors: {
  custom: {
    50: '#7bb5c6',
    500: '#3397ae',
    950: '#000000',
  },
}

SCSS

$custom: #3397ae;
$custom-light: #7bb5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3397ae",
  "rgb": {
    "r": 51,
    "g": 151,
    "b": 174
  },
  "hsl": {
    "h": 191.22,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.62902,
    "c": 0.09584,
    "h": 216.3
  },
  "luminance": 0.25893
}

Semantic roles & 50–950 ramp

primary

#3397AE

secondary

#C38779

accent

#664ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3397AE

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

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