#433FE5#433FE5

#433FE5 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.240 H 274.2°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#433FE5
RGB	rgb(67, 63, 229)
HSL	hsl(241, 76%, 57%)
HSV	hsv(241, 72%, 90%)
CMYK	cmyk(70.7%, 72.5%, 0%, 10.2%)
CIE-LAB	lab(38.56, 53.19, -82.69)
CIE-LCH	lch(38.56, 98.32, 302.75°)
OKLab	oklab(49.3% 0.0175 -0.2392)
OKLCH	oklch(49.3% 0.24 274.2)
XYZ	xyz(18.2304, 10.4037, 75.1609)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#433FE5 #E1E53F

analogous

#3F8EE5 #433FE5 #963FE5

triadic

#433FE5 #E5433F #3FE543

tetradic

#433FE5 #E53F8E #E1E53F #3FE596

square

#433FE5 #E53F8E #E1E53F #3FE596

split-complementary

#433FE5 #E5963F #8EE53F

monochromatic

#171495 #201CCB #433FE5 #7875EC #ADABF4

Accessibility & contrast

On white

6.82

#433FE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#433FE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #433FE5

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433FE5	#FFFFFF	#000000	##FFFFFF
##433FE5	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062EA

Deuteranopia (green-blind)

#0053E2

Tritanopia (blue-blind)

#006F8F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #433fe5;
/* rgb */ color: rgb(67, 63, 229);
/* oklch */ color: oklch(49.3% 0.240 274.2);

Tailwind

colors: {
  custom: {
    50: '#8e76ef',
    500: '#433fe5',
    950: '#000000',
  },
}

SCSS

$custom: #433fe5;
$custom-light: #8e76ef;
$custom-dark: #000000;

JSON

{
  "hex": "#433fe5",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 229
  },
  "hsl": {
    "h": 241.446,
    "s": 76.147,
    "l": 57.255
  },
  "oklch": {
    "l": 0.493,
    "c": 0.2398,
    "h": 274.2
  },
  "luminance": 0.10405
}

Semantic roles & 50–950 ramp

primary

#433FE5

secondary

#E0E29E

accent

#F335EE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #433FE5

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

Preview Lab → · Contrast checker → · Palette generator →