#3833D4#3833D4

#3833D4 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.3% C 0.234 H 273.2°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#3833D4
RGB	rgb(56, 51, 212)
HSL	hsl(242, 65%, 52%)
HSV	hsv(242, 76%, 83%)
CMYK	cmyk(73.6%, 75.9%, 0%, 16.9%)
CIE-LAB	lab(33.90, 53.27, -80.65)
CIE-LCH	lch(33.90, 96.66, 303.44°)
OKLab	oklab(45.32% 0.0132 -0.2334)
OKLCH	oklch(45.32% 0.234 273.2)
XYZ	xyz(14.6944, 7.9604, 63.0367)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3833D4 #CFD433

analogous

#337FD4 #3833D4 #8833D4

triadic

#3833D4 #D43833 #33D438

tetradic

#3833D4 #D4337F #CFD433 #33D488

square

#3833D4 #D4337F #CFD433 #33D488

split-complementary

#3833D4 #D48833 #7FD433

monochromatic

#1B1874 #2723A7 #3833D4 #6966DF #9B98E9

Accessibility & contrast

On white

8.10

#3833D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3833D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3833D4

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3833D4	#FFFFFF	#000000	##FFFFFF
##3833D4	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D9

Deuteranopia (green-blind)

#0048D1

Tritanopia (blue-blind)

#006382

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3833d4;
/* rgb */ color: rgb(56, 51, 212);
/* oklch */ color: oklch(45.3% 0.234 273.2);

Tailwind

colors: {
  custom: {
    50: '#876ee3',
    500: '#3833d4',
    950: '#000000',
  },
}

SCSS

$custom: #3833d4;
$custom-light: #876ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#3833d4",
  "rgb": {
    "r": 56,
    "g": 51,
    "b": 212
  },
  "hsl": {
    "h": 241.863,
    "s": 65.182,
    "l": 51.569
  },
  "oklch": {
    "l": 0.45315,
    "c": 0.23375,
    "h": 273.2
  },
  "luminance": 0.07962
}

Semantic roles & 50–950 ramp

primary

#3833D4

secondary

#D3D58E

accent

#E840E3

background

#F9F6FE

surface

#F1ECFC

border

#CBC7D5

text

#0D0716

muted

#7E7A84

Preview Lab

Preview with #3833D4

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

Preview Lab → · Contrast checker → · Palette generator →