#433FD5#433FD5

#433FD5 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.7% C 0.221 H 275.2°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#433FD5
RGB	rgb(67, 63, 213)
HSL	hsl(242, 64%, 54%)
HSV	hsv(242, 70%, 84%)
CMYK	cmyk(68.5%, 70.4%, 0%, 16.5%)
CIE-LAB	lab(37.02, 48.09, -76.05)
CIE-LCH	lch(37.02, 89.98, 302.31°)
OKLab	oklab(47.75% 0.0201 -0.2198)
OKLCH	oklch(47.75% 0.221 275.2)
XYZ	xyz(16.0985, 9.5509, 63.9330)
Luminance	0.0955 (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

#433FD5 #D1D53F

analogous

#3F86D5 #433FD5 #8E3FD5

triadic

#433FD5 #D5433F #3FD543

tetradic

#433FD5 #D53F86 #D1D53F #3FD58E

square

#433FD5 #D53F86 #D1D53F #3FD58E

split-complementary

#433FD5 #D58E3F #86D53F

monochromatic

#1E1C7E #2A27B0 #433FD5 #7471E0 #A5A3EB

Accessibility & contrast

On white

7.22

#433FD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#433FD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433FD5

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433FD5	#FFFFFF	#000000	##FFFFFF
##433FD5	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0050D2

Tritanopia (blue-blind)

#006986

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #433fd5;
/* rgb */ color: rgb(67, 63, 213);
/* oklch */ color: oklch(47.7% 0.221 275.2);

Tailwind

colors: {
  custom: {
    50: '#8a75e3',
    500: '#433fd5',
    950: '#000000',
  },
}

SCSS

$custom: #433fd5;
$custom-light: #8a75e3;
$custom-dark: #000000;

JSON

{
  "hex": "#433fd5",
  "rgb": {
    "r": 67,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 241.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.47745,
    "c": 0.22072,
    "h": 275.2
  },
  "luminance": 0.09552
}

Semantic roles & 50–950 ramp

primary

#433FD5

secondary

#D6D898

accent

#E741E3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0816

muted

#7E7B84

Preview Lab

Preview with #433FD5

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

Preview Lab → · Contrast checker → · Palette generator →