#3387A7#3387A7

#3387A7 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.7% C 0.093 H 227.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3387A7
RGB	rgb(51, 135, 167)
HSL	hsl(197, 53%, 43%)
HSV	hsv(197, 69%, 65%)
CMYK	cmyk(69.5%, 19.2%, 0%, 34.5%)
CIE-LAB	lab(52.75, -14.62, -24.31)
CIE-LCH	lch(52.75, 28.37, 238.97°)
OKLab	oklab(58.66% -0.0634 -0.068)
OKLCH	oklch(58.66% 0.093 227)
XYZ	xyz(17.0015, 20.8199, 39.6743)
Luminance	0.2082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3387A7 #A75333

analogous

#33A78D #3387A7 #334DA7

triadic

#3387A7 #A73387 #87A733

tetradic

#3387A7 #8D33A7 #A75333 #4DA733

square

#3387A7 #8D33A7 #A75333 #4DA733

split-complementary

#3387A7 #A7334D #A78D33

monochromatic

#163B49 #256178 #3387A7 #4EA7C9 #7DBED7

Accessibility & contrast

On white

4.07

#3387A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3387A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3387A7

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3387A7	#FFFFFF	#000000	##000000
##3387A7	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7684A9

Deuteranopia (green-blind)

#6679A7

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3387a7;
/* rgb */ color: rgb(51, 135, 167);
/* oklch */ color: oklch(58.7% 0.093 227.0);

Tailwind

colors: {
  custom: {
    50: '#79aac1',
    500: '#3387a7',
    950: '#000000',
  },
}

SCSS

$custom: #3387a7;
$custom-light: #79aac1;
$custom-dark: #000000;

JSON

{
  "hex": "#3387a7",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 167
  },
  "hsl": {
    "h": 196.552,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58658,
    "c": 0.09299,
    "h": 227
  },
  "luminance": 0.20822
}

Semantic roles & 50–950 ramp

primary

#3387A7

secondary

#C08A76

accent

#734BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3387A7

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

Preview Lab → · Contrast checker → · Palette generator →