#3833C0#3833C0

#3833C0 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.2% C 0.210 H 274.7°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#3833C0
RGB	rgb(56, 51, 192)
HSL	hsl(242, 58%, 48%)
HSV	hsv(242, 73%, 75%)
CMYK	cmyk(70.8%, 73.4%, 0%, 24.7%)
CIE-LAB	lab(31.84, 46.89, -72.40)
CIE-LCH	lch(31.84, 86.26, 302.93°)
OKLab	oklab(43.24% 0.0171 -0.2094)
OKLCH	oklch(43.24% 0.21 274.7)
XYZ	xyz(12.3260, 7.0130, 50.5630)
Luminance	0.0701 (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

#3833C0 #BBC033

analogous

#3374C0 #3833C0 #7F33C0

triadic

#3833C0 #C03833 #33C038

tetradic

#3833C0 #C03374 #BBC033 #33C07F

square

#3833C0 #C03374 #BBC033 #33C07F

split-complementary

#3833C0 #C07F33 #74C033

monochromatic

#1C195F #2A2690 #3833C0 #615CD4 #908DE1

Accessibility & contrast

On white

8.74

#3833C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3833C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3833C0

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3833C0	#FFFFFF	#000000	##FFFFFF
##3833C0	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C4

Deuteranopia (green-blind)

#0044BD

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3833c0;
/* rgb */ color: rgb(56, 51, 192);
/* oklch */ color: oklch(43.2% 0.210 274.7);

Tailwind

colors: {
  custom: {
    50: '#836dd4',
    500: '#3833c0',
    950: '#000000',
  },
}

SCSS

$custom: #3833c0;
$custom-light: #836dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3833c0",
  "rgb": {
    "r": 56,
    "g": 51,
    "b": 192
  },
  "hsl": {
    "h": 242.128,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43243,
    "c": 0.21006,
    "h": 274.7
  },
  "luminance": 0.07014
}

Semantic roles & 50–950 ramp

primary

#3833C0

secondary

#C8CB84

accent

#E147DC

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3833C0

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

Preview Lab → · Contrast checker → · Palette generator →