#3233B5#3233B5

#3233B5 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.8% C 0.198 H 273.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#3233B5
RGB	rgb(50, 51, 181)
HSL	hsl(240, 57%, 45%)
HSV	hsv(240, 72%, 71%)
CMYK	cmyk(72.4%, 71.8%, 0%, 29%)
CIE-LAB	lab(30.35, 42.65, -68.35)
CIE-LCH	lch(30.35, 80.57, 301.96°)
OKLab	oklab(41.76% 0.0118 -0.1977)
OKLCH	oklch(41.76% 0.198 273.4)
XYZ	xyz(10.8369, 6.3809, 44.3676)
Luminance	0.0638 (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

#3233B5 #B5B432

analogous

#3274B5 #3233B5 #7232B5

triadic

#3233B5 #B53233 #33B532

tetradic

#3233B5 #B53274 #B5B432 #32B572

square

#3233B5 #B53274 #B5B432 #32B572

split-complementary

#3233B5 #B57232 #74B532

monochromatic

#181855 #252585 #3233B5 #5455D0 #8485DD

Accessibility & contrast

On white

9.23

#3233B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3233B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3233B5

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3233B5	#FFFFFF	#000000	##FFFFFF
##3233B5	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB9

Deuteranopia (green-blind)

#0041B3

Tritanopia (blue-blind)

#005870

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3233b5;
/* rgb */ color: rgb(50, 51, 181);
/* oklch */ color: oklch(41.8% 0.198 273.4);

Tailwind

colors: {
  custom: {
    50: '#7e6ccc',
    500: '#3233b5',
    950: '#000000',
  },
}

SCSS

$custom: #3233b5;
$custom-light: #7e6ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#3233b5",
  "rgb": {
    "r": 50,
    "g": 51,
    "b": 181
  },
  "hsl": {
    "h": 239.542,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41755,
    "c": 0.19806,
    "h": 273.4
  },
  "luminance": 0.06382
}

Semantic roles & 50–950 ramp

primary

#3233B5

secondary

#C7C67C

accent

#DF48E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #3233B5

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

Preview Lab → · Contrast checker → · Palette generator →