#433EBC#433EBC

#433EBC is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.3% C 0.191 H 277.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#433EBC
RGB	rgb(67, 62, 188)
HSL	hsl(242, 50%, 49%)
HSV	hsv(242, 67%, 74%)
CMYK	cmyk(64.4%, 67%, 0%, 26.3%)
CIE-LAB	lab(34.54, 40.52, -65.58)
CIE-LCH	lch(34.54, 77.09, 301.71°)
OKLab	oklab(45.26% 0.0243 -0.1892)
OKLCH	oklch(45.26% 0.191 277.3)
XYZ	xyz(13.1115, 8.2683, 48.4722)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.11

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433EBC #B7BC3E

analogous

#3E78BC #433EBC #823EBC

triadic

#433EBC #BC433E #3EBC43

tetradic

#433EBC #BC3E78 #B7BC3E #3EBC82

square

#433EBC #BC3E78 #B7BC3E #3EBC82

split-complementary

#433EBC #BC823E #78BC3E

monochromatic

#222060 #332F8E #433EBC #6D6ACE #9A98DD

Accessibility & contrast

On white

7.91

#433EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#433EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433EBC

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433EBC	#FFFFFF	#000000	##FFFFFF
##433EBC	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#004CBA

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #433ebc;
/* rgb */ color: rgb(67, 62, 188);
/* oklch */ color: oklch(45.3% 0.191 277.3);

Tailwind

colors: {
  custom: {
    50: '#8674d1',
    500: '#433ebc',
    950: '#000000',
  },
}

SCSS

$custom: #433ebc;
$custom-light: #8674d1;
$custom-dark: #000000;

JSON

{
  "hex": "#433ebc",
  "rgb": {
    "r": 67,
    "g": 62,
    "b": 188
  },
  "hsl": {
    "h": 242.381,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45261,
    "c": 0.19073,
    "h": 277.3
  },
  "luminance": 0.08269
}

Semantic roles & 50–950 ramp

primary

#433EBC

secondary

#C6C98D

accent

#DA4ED4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #433EBC

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

Preview Lab → · Contrast checker → · Palette generator →