#333ABE#333ABE

#333ABE is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 43.8% C 0.202 H 272.2°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#333ABE
RGB	rgb(51, 58, 190)
HSL	hsl(237, 58%, 47%)
HSV	hsv(237, 73%, 75%)
CMYK	cmyk(73.2%, 69.5%, 0%, 25.5%)
CIE-LAB	lab(32.80, 41.65, -69.64)
CIE-LCH	lch(32.80, 81.15, 300.88°)
OKLab	oklab(43.79% 0.0078 -0.2015)
OKLCH	oklch(43.79% 0.202 272.2)
XYZ	xyz(12.1694, 7.4464, 49.5012)
Luminance	0.0745 (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

#333ABE #BEB733

analogous

#3380BE #333ABE #7133BE

triadic

#333ABE #BE333A #3ABE33

tetradic

#333ABE #BE3380 #BEB733 #33BE71

square

#333ABE #BE3380 #BEB733 #33BE71

split-complementary

#333ABE #BE7133 #80BE33

monochromatic

#191D5E #262B8E #333ABE #5B61D3 #8B90E0

Accessibility & contrast

On white

8.44

#333ABE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#333ABE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333ABE

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333ABE	#FFFFFF	#000000	##FFFFFF
##333ABE	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C2

Deuteranopia (green-blind)

#0047BC

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #333abe;
/* rgb */ color: rgb(51, 58, 190);
/* oklch */ color: oklch(43.8% 0.202 272.2);

Tailwind

colors: {
  custom: {
    50: '#8071d3',
    500: '#333abe',
    950: '#000000',
  },
}

SCSS

$custom: #333abe;
$custom-light: #8071d3;
$custom-dark: #000000;

JSON

{
  "hex": "#333abe",
  "rgb": {
    "r": 51,
    "g": 58,
    "b": 190
  },
  "hsl": {
    "h": 236.978,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43794,
    "c": 0.20161,
    "h": 272.2
  },
  "luminance": 0.07448
}

Semantic roles & 50–950 ramp

primary

#333ABE

secondary

#CAC783

accent

#D947E1

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #333ABE

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

Preview Lab → · Contrast checker → · Palette generator →