#3D33D0#3D33D0

#3D33D0 is a mid, highly saturated blue. Relative luminance 0.079; OKLCH L 45.2% C 0.228 H 275.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3D33D0
RGB	rgb(61, 51, 208)
HSL	hsl(244, 63%, 51%)
HSV	hsv(244, 75%, 82%)
CMYK	cmyk(70.7%, 75.5%, 0%, 18.4%)
CIE-LAB	lab(33.80, 52.45, -78.49)
CIE-LCH	lch(33.80, 94.40, 303.75°)
OKLab	oklab(45.2% 0.0201 -0.227)
OKLCH	oklch(45.2% 0.228 275.1)
XYZ	xyz(14.4897, 7.9124, 60.4259)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D33D0 #C6D033

analogous

#3377D0 #3D33D0 #8C33D0

triadic

#3D33D0 #D03D33 #33D03D

tetradic

#3D33D0 #D03377 #C6D033 #33D08C

square

#3D33D0 #D03377 #C6D033 #33D08C

split-complementary

#3D33D0 #D08C33 #77D033

monochromatic

#1F1A6F #2D25A1 #3D33D0 #6C65DB #9C96E7

Accessibility & contrast

On white

8.13

#3D33D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3D33D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D33D0

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D33D0	#FFFFFF	#000000	##FFFFFF
##3D33D0	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D4

Deuteranopia (green-blind)

#0048CD

Tritanopia (blue-blind)

#006180

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d33d0;
/* rgb */ color: rgb(61, 51, 208);
/* oklch */ color: oklch(45.2% 0.228 275.1);

Tailwind

colors: {
  custom: {
    50: '#886ee0',
    500: '#3d33d0',
    950: '#000000',
  },
}

SCSS

$custom: #3d33d0;
$custom-light: #886ee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d33d0",
  "rgb": {
    "r": 61,
    "g": 51,
    "b": 208
  },
  "hsl": {
    "h": 243.822,
    "s": 62.55,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45204,
    "c": 0.22787,
    "h": 275.1
  },
  "luminance": 0.07914
}

Semantic roles & 50–950 ramp

primary

#3D33D0

secondary

#CED28D

accent

#E642DB

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D33D0

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

Preview Lab → · Contrast checker → · Palette generator →