#3383AF#3383AF

#3383AF is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.1% C 0.102 H 236.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3383AF
RGB	rgb(51, 131, 175)
HSL	hsl(201, 55%, 44%)
HSV	hsv(201, 71%, 69%)
CMYK	cmyk(70.9%, 25.1%, 0%, 31.4%)
CIE-LAB	lab(51.87, -9.64, -30.29)
CIE-LCH	lch(51.87, 31.79, 252.34°)
OKLab	oklab(58.07% -0.0563 -0.0853)
OKLCH	oklch(58.07% 0.102 236.6)
XYZ	xyz(17.2164, 20.0296, 43.5079)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3383AF #AF5F33

analogous

#33AF9D #3383AF #3345AF

triadic

#3383AF #AF3383 #83AF33

tetradic

#3383AF #9D33AF #AF5F33 #45AF33

square

#3383AF #9D33AF #AF5F33 #45AF33

split-complementary

#3383AF #AF3345 #AF9D33

monochromatic

#173C50 #256080 #3383AF #52A1CD #82BBDB

Accessibility & contrast

On white

4.19

#3383AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#3383AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3383AF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3383AF	#FFFFFF	#000000	##000000
##3383AF	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E82B1

Deuteranopia (green-blind)

#5D76AE

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3383af;
/* rgb */ color: rgb(51, 131, 175);
/* oklch */ color: oklch(58.1% 0.102 236.6);

Tailwind

colors: {
  custom: {
    50: '#7aa7c7',
    500: '#3383af',
    950: '#000000',
  },
}

SCSS

$custom: #3383af;
$custom-light: #7aa7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3383af",
  "rgb": {
    "r": 51,
    "g": 131,
    "b": 175
  },
  "hsl": {
    "h": 201.29,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.58068,
    "c": 0.10219,
    "h": 236.6
  },
  "luminance": 0.20032
}

Semantic roles & 50–950 ramp

primary

#3383AF

secondary

#C4947A

accent

#7E4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3383AF

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

Preview Lab → · Contrast checker → · Palette generator →