#333EEE#333EEE

#333EEE is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.2% C 0.255 H 269.9°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#333EEE
RGB	rgb(51, 62, 238)
HSL	hsl(236, 85%, 57%)
HSV	hsv(236, 79%, 93%)
CMYK	cmyk(78.6%, 73.9%, 0%, 6.7%)
CIE-LAB	lab(38.41, 55.32, -88.07)
CIE-LCH	lch(38.41, 104.00, 302.13°)
OKLab	oklab(49.23% -0.0006 -0.2551)
OKLCH	oklch(49.23% 0.255 269.9)
XYZ	xyz(18.5152, 10.3200, 81.8885)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333EEE #EEE333

analogous

#339BEE #333EEE #8633EE

triadic

#333EEE #EE333E #3EEE33

tetradic

#333EEE #EE339B #EEE333 #33EE86

square

#333EEE #EE339B #EEE333 #33EE86

split-complementary

#333EEE #EE8633 #9BEE33

monochromatic

#0D159A #121DD2 #333EEE #6B73F3 #A4A9F7

Accessibility & contrast

On white

6.85

#333EEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#333EEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #333EEE

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333EEE	#FFFFFF	#000000	##FFFFFF
##333EEE	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064F3

Deuteranopia (green-blind)

#0051EB

Tritanopia (blue-blind)

#007293

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #333eee;
/* rgb */ color: rgb(51, 62, 238);
/* oklch */ color: oklch(49.2% 0.255 269.9);

Tailwind

colors: {
  custom: {
    50: '#8a75f5',
    500: '#333eee',
    950: '#000000',
  },
}

SCSS

$custom: #333eee;
$custom-light: #8a75f5;
$custom-dark: #000000;

JSON

{
  "hex": "#333eee",
  "rgb": {
    "r": 51,
    "g": 62,
    "b": 238
  },
  "hsl": {
    "h": 236.471,
    "s": 84.615,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49233,
    "c": 0.25511,
    "h": 269.9
  },
  "luminance": 0.10322
}

Semantic roles & 50–950 ramp

primary

#333EEE

secondary

#E5E098

accent

#EF2DFB

background

#F9F7FF

surface

#F2EDFF

border

#CCC8D7

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #333EEE

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

Preview Lab → · Contrast checker → · Palette generator →