#3D33C4#3D33C4

#3D33C4 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.0% C 0.214 H 276.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#3D33C4
RGB	rgb(61, 51, 196)
HSL	hsl(244, 59%, 48%)
HSV	hsv(244, 74%, 77%)
CMYK	cmyk(68.9%, 74%, 0%, 23.1%)
CIE-LAB	lab(32.58, 48.68, -73.52)
CIE-LCH	lch(32.58, 88.17, 303.51°)
OKLab	oklab(43.98% 0.0226 -0.2125)
OKLCH	oklch(43.98% 0.214 276.1)
XYZ	xyz(13.0688, 7.3441, 52.9427)
Luminance	0.0735 (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

#3D33C4 #BAC433

analogous

#3371C4 #3D33C4 #8533C4

triadic

#3D33C4 #C43D33 #33C43D

tetradic

#3D33C4 #C43371 #BAC433 #33C485

square

#3D33C4 #C43371 #BAC433 #33C485

split-complementary

#3D33C4 #C48533 #71C433

monochromatic

#1F1A63 #2E2693 #3D33C4 #675FD5 #958FE2

Accessibility & contrast

On white

8.51

#3D33C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3D33C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D33C4

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D33C4	#FFFFFF	#000000	##FFFFFF
##3D33C4	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C8

Deuteranopia (green-blind)

#0046C1

Tritanopia (blue-blind)

#005D79

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d33c4;
/* rgb */ color: rgb(61, 51, 196);
/* oklch */ color: oklch(44.0% 0.214 276.1);

Tailwind

colors: {
  custom: {
    50: '#856dd7',
    500: '#3d33c4',
    950: '#000000',
  },
}

SCSS

$custom: #3d33c4;
$custom-light: #856dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d33c4",
  "rgb": {
    "r": 61,
    "g": 51,
    "b": 196
  },
  "hsl": {
    "h": 244.138,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43977,
    "c": 0.21368,
    "h": 276.1
  },
  "luminance": 0.07345
}

Semantic roles & 50–950 ramp

primary

#3D33C4

secondary

#C8CD86

accent

#E246D7

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D33C4

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

Preview Lab → · Contrast checker → · Palette generator →