#3383A6#3383A6

#3383A6 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.6% C 0.093 H 230.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3383A6
RGB	rgb(51, 131, 166)
HSL	hsl(198, 53%, 43%)
HSV	hsv(198, 69%, 65%)
CMYK	cmyk(69.3%, 21.1%, 0%, 34.9%)
CIE-LAB	lab(51.48, -12.73, -25.70)
CIE-LCH	lch(51.48, 28.68, 243.64°)
OKLab	oklab(57.63% -0.0595 -0.072)
OKLCH	oklch(57.63% 0.093 230.4)
XYZ	xyz(16.3617, 19.6878, 39.0068)
Luminance	0.1969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3383A6 #A65633

analogous

#33A68F #3383A6 #3349A6

triadic

#3383A6 #A63383 #83A633

tetradic

#3383A6 #8F33A6 #A65633 #49A633

square

#3383A6 #8F33A6 #A65633 #49A633

split-complementary

#3383A6 #A63349 #A68F33

monochromatic

#163948 #255E77 #3383A6 #4EA3C9 #7CBBD7

Accessibility & contrast

On white

4.25

#3383A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3383A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3383A6

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3383A6	#FFFFFF	#000000	##000000
##3383A6	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7181A8

Deuteranopia (green-blind)

#6176A6

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3383a6;
/* rgb */ color: rgb(51, 131, 166);
/* oklch */ color: oklch(57.6% 0.093 230.4);

Tailwind

colors: {
  custom: {
    50: '#79a7c0',
    500: '#3383a6',
    950: '#000000',
  },
}

SCSS

$custom: #3383a6;
$custom-light: #79a7c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3383a6",
  "rgb": {
    "r": 51,
    "g": 131,
    "b": 166
  },
  "hsl": {
    "h": 198.261,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.57631,
    "c": 0.09346,
    "h": 230.4
  },
  "luminance": 0.1969
}

Semantic roles & 50–950 ramp

primary

#3383A6

secondary

#C08C75

accent

#784BDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3383A6

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

Preview Lab → · Contrast checker → · Palette generator →