#433BC7#433BC7

#433BC7 is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.8% C 0.208 H 276.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#433BC7
RGB	rgb(67, 59, 199)
HSL	hsl(243, 56%, 51%)
HSV	hsv(243, 70%, 78%)
CMYK	cmyk(66.3%, 70.4%, 0%, 22%)
CIE-LAB	lab(34.89, 45.86, -71.45)
CIE-LCH	lch(34.89, 84.90, 302.69°)
OKLab	oklab(45.82% 0.0249 -0.2063)
OKLCH	oklch(45.82% 0.208 276.9)
XYZ	xyz(14.1841, 8.4435, 54.9040)
Luminance	0.0844 (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

#433BC7 #BFC73B

analogous

#3B79C7 #433BC7 #893BC7

triadic

#433BC7 #C7433B #3BC743

tetradic

#433BC7 #C73B79 #BFC73B #3BC789

square

#433BC7 #C73B79 #BFC73B #3BC789

split-complementary

#433BC7 #C7893B #79C73B

monochromatic

#221E69 #322C99 #433BC7 #716BD5 #9E9AE2

Accessibility & contrast

On white

7.81

#433BC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#433BC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #433BC7

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##433BC7	#FFFFFF	#000000	##FFFFFF
##433BC7	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CB

Deuteranopia (green-blind)

#004CC4

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #433bc7;
/* rgb */ color: rgb(67, 59, 199);
/* oklch */ color: oklch(45.8% 0.208 276.9);

Tailwind

colors: {
  custom: {
    50: '#8872d9',
    500: '#433bc7',
    950: '#000000',
  },
}

SCSS

$custom: #433bc7;
$custom-light: #8872d9;
$custom-dark: #000000;

JSON

{
  "hex": "#433bc7",
  "rgb": {
    "r": 67,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 243.429,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45821,
    "c": 0.20782,
    "h": 276.9
  },
  "luminance": 0.08445
}

Semantic roles & 50–950 ramp

primary

#433BC7

secondary

#CACE90

accent

#DF49D6

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #433BC7

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

Preview Lab → · Contrast checker → · Palette generator →