#433CC1#433CC1

#433CC1 is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.199 H 277.2°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#433CC1
RGB	rgb(67, 60, 193)
HSL	hsl(243, 53%, 50%)
HSV	hsv(243, 69%, 76%)
CMYK	cmyk(65.3%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(34.55, 43.34, -68.50)
CIE-LCH	lch(34.55, 81.06, 302.32°)
OKLab	oklab(45.41% 0.0251 -0.1977)
OKLCH	oklch(45.41% 0.199 277.2)
XYZ	xyz(13.5531, 8.2741, 51.3246)
Luminance	0.0828 (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

#433CC1 #BAC13C

analogous

#3C78C1 #433CC1 #863CC1

triadic

#433CC1 #C1433C #3CC143

tetradic

#433CC1 #C13C78 #BAC13C #3CC186

square

#433CC1 #C13C78 #BAC13C #3CC186

split-complementary

#433CC1 #C1863C #78C13C

monochromatic

#231F64 #332D92 #433CC1 #6F6AD1 #9C98DF

Accessibility & contrast

On white

7.91

#433CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#433CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433CC1

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433CC1	#FFFFFF	#000000	##FFFFFF
##433CC1	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C5

Deuteranopia (green-blind)

#004CBF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #433cc1;
/* rgb */ color: rgb(67, 60, 193);
/* oklch */ color: oklch(45.4% 0.199 277.2);

Tailwind

colors: {
  custom: {
    50: '#8773d5',
    500: '#433cc1',
    950: '#000000',
  },
}

SCSS

$custom: #433cc1;
$custom-light: #8773d5;
$custom-dark: #000000;

JSON

{
  "hex": "#433cc1",
  "rgb": {
    "r": 67,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 243.158,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45407,
    "c": 0.1993,
    "h": 277.2
  },
  "luminance": 0.08275
}

Semantic roles & 50–950 ramp

primary

#433CC1

secondary

#C8CB8E

accent

#DC4CD4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #433CC1

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

Preview Lab → · Contrast checker → · Palette generator →