#3383BE#3383BE

#3383BE is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.8% C 0.119 H 244.3°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3383BE
RGB	rgb(51, 131, 190)
HSL	hsl(205, 58%, 47%)
HSV	hsv(205, 73%, 75%)
CMYK	cmyk(73.2%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(52.57, -4.36, -37.81)
CIE-LCH	lch(52.57, 38.06, 263.42°)
OKLab	oklab(58.85% -0.0514 -0.1071)
OKLCH	oklch(58.85% 0.119 244.3)
XYZ	xyz(18.7722, 20.6520, 51.7021)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3383BE #BE6E33

analogous

#33BEB4 #3383BE #333DBE

triadic

#3383BE #BE3383 #83BE33

tetradic

#3383BE #B433BE #BE6E33 #3DBE33

square

#3383BE #B433BE #BE6E33 #3DBE33

split-complementary

#3383BE #BE333D #BEB433

monochromatic

#19405E #26628E #3383BE #5BA0D3 #8BBCE0

Accessibility & contrast

On white

4.09

#3383BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3383BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3383BE

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3383BE	#FFFFFF	#000000	##000000
##3383BE	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6885C1

Deuteranopia (green-blind)

#5578BD

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3383be;
/* rgb */ color: rgb(51, 131, 190);
/* oklch */ color: oklch(58.8% 0.119 244.3);

Tailwind

colors: {
  custom: {
    50: '#7da6d2',
    500: '#3383be',
    950: '#000000',
  },
}

SCSS

$custom: #3383be;
$custom-light: #7da6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3383be",
  "rgb": {
    "r": 51,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 205.468,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58848,
    "c": 0.1188,
    "h": 244.3
  },
  "luminance": 0.20654
}

Semantic roles & 50–950 ramp

primary

#3383BE

secondary

#CAA183

accent

#8847E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3383BE

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

Preview Lab → · Contrast checker → · Palette generator →