#3342BE#3342BE

#3342BE is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.1% C 0.193 H 270.9°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3342BE
RGB	rgb(51, 66, 190)
HSL	hsl(234, 58%, 47%)
HSV	hsv(234, 73%, 75%)
CMYK	cmyk(73.2%, 65.3%, 0%, 25.5%)
CIE-LAB	lab(34.63, 36.73, -66.64)
CIE-LCH	lch(34.63, 76.09, 298.86°)
OKLab	oklab(45.13% 0.003 -0.1926)
OKLCH	oklch(45.13% 0.193 270.9)
XYZ	xyz(12.6046, 8.3166, 49.6462)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3342BE #BEAF33

analogous

#3388BE #3342BE #6933BE

triadic

#3342BE #BE3342 #42BE33

tetradic

#3342BE #BE3388 #BEAF33 #33BE69

square

#3342BE #BE3388 #BEAF33 #33BE69

split-complementary

#3342BE #BE6933 #88BE33

monochromatic

#19205E #26318E #3342BE #5B68D3 #8B95E0

Accessibility & contrast

On white

7.88

#3342BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3342BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3342BE

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3342BE	#FFFFFF	#000000	##FFFFFF
##3342BE	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3342be;
/* rgb */ color: rgb(51, 66, 190);
/* oklch */ color: oklch(45.1% 0.193 270.9);

Tailwind

colors: {
  custom: {
    50: '#7f76d3',
    500: '#3342be',
    950: '#000000',
  },
}

SCSS

$custom: #3342be;
$custom-light: #7f76d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3342be",
  "rgb": {
    "r": 51,
    "g": 66,
    "b": 190
  },
  "hsl": {
    "h": 233.525,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45125,
    "c": 0.19266,
    "h": 270.9
  },
  "luminance": 0.08318
}

Semantic roles & 50–950 ramp

primary

#3342BE

secondary

#CAC283

accent

#D047E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3342BE

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

Preview Lab → · Contrast checker → · Palette generator →