#3233CF#3233CF

#3233CF is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.5% C 0.229 H 271.8°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#3233CF
RGB	rgb(50, 51, 207)
HSL	hsl(240, 62%, 50%)
HSV	hsv(240, 76%, 81%)
CMYK	cmyk(75.8%, 75.4%, 0%, 18.8%)
CIE-LAB	lab(33.03, 51.21, -79.21)
CIE-LCH	lch(33.03, 94.32, 302.88°)
OKLab	oklab(44.45% 0.0073 -0.2293)
OKLCH	oklch(44.45% 0.229 271.8)
XYZ	xyz(13.7579, 7.5493, 59.7515)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3233CF #CFCE32

analogous

#3281CF #3233CF #8032CF

triadic

#3233CF #CF3233 #33CF32

tetradic

#3233CF #CF3281 #CFCE32 #32CF80

square

#3233CF #CF3281 #CFCE32 #32CF80

split-complementary

#3233CF #CF8032 #81CF32

monochromatic

#1A1A6D #25269F #3233CF #6464DB #9596E6

Accessibility & contrast

On white

8.37

#3233CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#3233CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3233CF

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3233CF	#FFFFFF	#000000	##FFFFFF
##3233CF	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D3

Deuteranopia (green-blind)

#0046CC

Tritanopia (blue-blind)

#00617F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3233cf;
/* rgb */ color: rgb(50, 51, 207);
/* oklch */ color: oklch(44.5% 0.229 271.8);

Tailwind

colors: {
  custom: {
    50: '#846ddf',
    500: '#3233cf',
    950: '#000000',
  },
}

SCSS

$custom: #3233cf;
$custom-light: #846ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#3233cf",
  "rgb": {
    "r": 50,
    "g": 51,
    "b": 207
  },
  "hsl": {
    "h": 239.618,
    "s": 62.055,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4445,
    "c": 0.22943,
    "h": 271.8
  },
  "luminance": 0.07551
}

Semantic roles & 50–950 ramp

primary

#3233CF

secondary

#D1D18B

accent

#E443E5

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3233CF

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

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