#3338D2#3338D2

#3338D2 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.5% C 0.228 H 271.5°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#3338D2
RGB	rgb(51, 56, 210)
HSL	hsl(238, 64%, 51%)
HSV	hsv(238, 76%, 82%)
CMYK	cmyk(75.7%, 73.3%, 0%, 17.6%)
CIE-LAB	lab(34.36, 49.52, -78.74)
CIE-LCH	lch(34.36, 93.02, 302.17°)
OKLab	oklab(45.51% 0.0059 -0.228)
OKLCH	oklch(45.51% 0.228 271.5)
XYZ	xyz(14.4083, 8.1837, 61.7805)
Luminance	0.0819 (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

#3338D2 #D2CD33

analogous

#3387D2 #3338D2 #7D33D2

triadic

#3338D2 #D23338 #38D233

tetradic

#3338D2 #D23387 #D2CD33 #33D27D

square

#3338D2 #D23387 #D2CD33 #33D27D

split-complementary

#3338D2 #D27D33 #87D233

monochromatic

#191C72 #2428A4 #3338D2 #6569DD #979AE8

Accessibility & contrast

On white

7.96

#3338D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3338D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3338D2

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3338D2	#FFFFFF	#000000	##FFFFFF
##3338D2	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D6

Deuteranopia (green-blind)

#0049CF

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3338d2;
/* rgb */ color: rgb(51, 56, 210);
/* oklch */ color: oklch(45.5% 0.228 271.5);

Tailwind

colors: {
  custom: {
    50: '#8470e1',
    500: '#3338d2',
    950: '#000000',
  },
}

SCSS

$custom: #3338d2;
$custom-light: #8470e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3338d2",
  "rgb": {
    "r": 51,
    "g": 56,
    "b": 210
  },
  "hsl": {
    "h": 238.113,
    "s": 63.855,
    "l": 51.176
  },
  "oklch": {
    "l": 0.45505,
    "c": 0.22804,
    "h": 271.5
  },
  "luminance": 0.08185
}

Semantic roles & 50–950 ramp

primary

#3338D2

secondary

#D4D18D

accent

#E241E7

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0815

muted

#7E7B84

Preview Lab

Preview with #3338D2

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

Preview Lab → · Contrast checker → · Palette generator →