#3387A6#3387A6

#3387A6 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.6% C 0.092 H 226.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3387A6
RGB	rgb(51, 135, 166)
HSL	hsl(196, 53%, 43%)
HSV	hsv(196, 69%, 65%)
CMYK	cmyk(69.3%, 18.7%, 0%, 34.9%)
CIE-LAB	lab(52.71, -14.96, -23.80)
CIE-LCH	lch(52.71, 28.11, 237.85°)
OKLab	oklab(58.61% -0.0638 -0.0666)
OKLCH	oklch(58.61% 0.092 226.2)
XYZ	xyz(16.9094, 20.7831, 39.1894)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3387A6 #A65233

analogous

#33A68B #3387A6 #334EA6

triadic

#3387A6 #A63387 #87A633

tetradic

#3387A6 #8B33A6 #A65233 #4EA633

square

#3387A6 #8B33A6 #A65233 #4EA633

split-complementary

#3387A6 #A6334E #A68B33

monochromatic

#163B48 #256177 #3387A6 #4EA7C9 #7CBFD7

Accessibility & contrast

On white

4.07

#3387A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3387A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3387A6

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3387A6	#FFFFFF	#000000	##000000
##3387A6	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)

#7684A8

Deuteranopia (green-blind)

#6679A6

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3387a6;
/* rgb */ color: rgb(51, 135, 166);
/* oklch */ color: oklch(58.6% 0.092 226.2);

Tailwind

colors: {
  custom: {
    50: '#79aac0',
    500: '#3387a6',
    950: '#000000',
  },
}

SCSS

$custom: #3387a6;
$custom-light: #79aac0;
$custom-dark: #000000;

JSON

{
  "hex": "#3387a6",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 166
  },
  "hsl": {
    "h": 196.174,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.58612,
    "c": 0.09219,
    "h": 226.2
  },
  "luminance": 0.20785
}

Semantic roles & 50–950 ramp

primary

#3387A6

secondary

#C08975

accent

#724BDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3387A6

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

Preview Lab → · Contrast checker → · Palette generator →