#3350C1#3350C1

#3350C1 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.180 H 267.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#3350C1
RGB	rgb(51, 80, 193)
HSL	hsl(228, 58%, 48%)
HSV	hsv(228, 74%, 76%)
CMYK	cmyk(73.6%, 58.5%, 0%, 24.3%)
CIE-LAB	lab(38.36, 28.85, -62.31)
CIE-LCH	lch(38.36, 68.66, 294.85°)
OKLab	oklab(47.96% -0.0066 -0.1798)
OKLCH	oklch(47.96% 0.18 267.9)
XYZ	xyz(13.8562, 10.2899, 51.6976)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3350C1 #C1A433

analogous

#3397C1 #3350C1 #5D33C1

triadic

#3350C1 #C13350 #50C133

tetradic

#3350C1 #C13397 #C1A433 #33C15D

square

#3350C1 #C13397 #C1A433 #33C15D

split-complementary

#3350C1 #C15D33 #97C133

monochromatic

#192860 #263C91 #3350C1 #5D75D4 #8D9EE1

Accessibility & contrast

On white

6.87

#3350C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3350C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3350C1

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3350C1	#FFFFFF	#000000	##FFFFFF
##3350C1	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3350c1;
/* rgb */ color: rgb(51, 80, 193);
/* oklch */ color: oklch(48.0% 0.180 267.9);

Tailwind

colors: {
  custom: {
    50: '#7e80d5',
    500: '#3350c1',
    950: '#000000',
  },
}

SCSS

$custom: #3350c1;
$custom-light: #7e80d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3350c1",
  "rgb": {
    "r": 51,
    "g": 80,
    "b": 193
  },
  "hsl": {
    "h": 227.746,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47955,
    "c": 0.17992,
    "h": 267.9
  },
  "luminance": 0.10291
}

Semantic roles & 50–950 ramp

primary

#3350C1

secondary

#CBBD84

accent

#C246E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3350C1

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

Preview Lab → · Contrast checker → · Palette generator →