#3353C1#3353C1

#3353C1 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.5% C 0.176 H 267.1°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#3353C1
RGB	rgb(51, 83, 193)
HSL	hsl(226, 58%, 48%)
HSV	hsv(226, 74%, 76%)
CMYK	cmyk(73.6%, 57%, 0%, 24.3%)
CIE-LAB	lab(39.14, 26.90, -61.04)
CIE-LCH	lch(39.14, 66.70, 293.79°)
OKLab	oklab(48.54% -0.0088 -0.176)
OKLCH	oklch(48.54% 0.176 267.1)
XYZ	xyz(14.0808, 10.7391, 51.7725)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3353C1 #C1A133

analogous

#339AC1 #3353C1 #5A33C1

triadic

#3353C1 #C13353 #53C133

tetradic

#3353C1 #C1339A #C1A133 #33C15A

square

#3353C1 #C1339A #C1A133 #33C15A

split-complementary

#3353C1 #C15A33 #9AC133

monochromatic

#192960 #263E91 #3353C1 #5D78D4 #8DA0E1

Accessibility & contrast

On white

6.67

#3353C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#3353C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3353C1

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3353C1	#FFFFFF	#000000	##FFFFFF
##3353C1	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C5

Deuteranopia (green-blind)

#0056BF

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3353c1;
/* rgb */ color: rgb(51, 83, 193);
/* oklch */ color: oklch(48.5% 0.176 267.1);

Tailwind

colors: {
  custom: {
    50: '#7e82d5',
    500: '#3353c1',
    950: '#000000',
  },
}

SCSS

$custom: #3353c1;
$custom-light: #7e82d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3353c1",
  "rgb": {
    "r": 51,
    "g": 83,
    "b": 193
  },
  "hsl": {
    "h": 226.479,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.48538,
    "c": 0.17625,
    "h": 267.1
  },
  "luminance": 0.10741
}

Semantic roles & 50–950 ramp

primary

#3353C1

secondary

#CBBB84

accent

#BE46E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3353C1

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

Preview Lab → · Contrast checker → · Palette generator →