#3350BE#3350BE

#3350BE is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.7% C 0.176 H 267.8°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#3350BE
RGB	rgb(51, 80, 190)
HSL	hsl(227, 58%, 47%)
HSV	hsv(227, 73%, 75%)
CMYK	cmyk(73.2%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(38.12, 27.75, -60.94)
CIE-LCH	lch(38.12, 66.96, 294.48°)
OKLab	oklab(47.71% -0.0067 -0.1758)
OKLCH	oklch(47.71% 0.176 267.8)
XYZ	xyz(13.5249, 10.1574, 49.9530)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3350BE #BEA133

analogous

#3396BE #3350BE #5C33BE

triadic

#3350BE #BE3350 #50BE33

tetradic

#3350BE #BE3396 #BEA133 #33BE5C

square

#3350BE #BE3396 #BEA133 #33BE5C

split-complementary

#3350BE #BE5C33 #96BE33

monochromatic

#19275E #263C8E #3350BE #5B74D3 #8B9DE0

Accessibility & contrast

On white

6.93

#3350BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3350BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3350BE

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3350BE	#FFFFFF	#000000	##FFFFFF
##3350BE	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C2

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3350be;
/* rgb */ color: rgb(51, 80, 190);
/* oklch */ color: oklch(47.7% 0.176 267.8);

Tailwind

colors: {
  custom: {
    50: '#7e80d2',
    500: '#3350be',
    950: '#000000',
  },
}

SCSS

$custom: #3350be;
$custom-light: #7e80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3350be",
  "rgb": {
    "r": 51,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 227.482,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47706,
    "c": 0.17591,
    "h": 267.8
  },
  "luminance": 0.10159
}

Semantic roles & 50–950 ramp

primary

#3350BE

secondary

#CABB83

accent

#C147E1

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3350BE

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

Preview Lab → · Contrast checker → · Palette generator →