#3334C1#3334C1

#3334C1 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.2% C 0.212 H 272.8°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#3334C1
RGB	rgb(51, 52, 193)
HSL	hsl(240, 58%, 48%)
HSV	hsv(240, 74%, 76%)
CMYK	cmyk(73.6%, 73.1%, 0%, 24.3%)
CIE-LAB	lab(31.83, 46.18, -73.01)
CIE-LCH	lch(31.83, 86.39, 302.31°)
OKLab	oklab(43.18% 0.0105 -0.2113)
OKLCH	oklch(43.18% 0.212 272.8)
XYZ	xyz(12.2156, 7.0088, 51.1508)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 4.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3334C1 #C1C033

analogous

#337BC1 #3334C1 #7933C1

triadic

#3334C1 #C13334 #34C133

tetradic

#3334C1 #C1337B #C1C033 #33C179

square

#3334C1 #C1337B #C1C033 #33C179

split-complementary

#3334C1 #C17933 #7BC133

monochromatic

#191A60 #262791 #3334C1 #5D5ED4 #8D8EE1

Accessibility & contrast

On white

8.74

#3334C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3334C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334C1

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334C1	#FFFFFF	#000000	##FFFFFF
##3334C1	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C5

Deuteranopia (green-blind)

#0044BE

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3334c1;
/* rgb */ color: rgb(51, 52, 193);
/* oklch */ color: oklch(43.2% 0.212 272.8);

Tailwind

colors: {
  custom: {
    50: '#816dd5',
    500: '#3334c1',
    950: '#000000',
  },
}

SCSS

$custom: #3334c1;
$custom-light: #816dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3334c1",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 193
  },
  "hsl": {
    "h": 239.577,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43184,
    "c": 0.21153,
    "h": 272.8
  },
  "luminance": 0.0701
}

Semantic roles & 50–950 ramp

primary

#3334C1

secondary

#CBCB84

accent

#E046E1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3334C1

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

Preview Lab → · Contrast checker → · Palette generator →