#333083#333083

#333083 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.135 H 279.0°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#333083
RGB	rgb(51, 48, 131)
HSL	hsl(242, 46%, 35%)
HSV	hsv(242, 63%, 51%)
CMYK	cmyk(61.1%, 63.4%, 0%, 48.6%)
CIE-LAB	lab(25.12, 27.39, -46.43)
CIE-LCH	lch(25.12, 53.91, 300.54°)
OKLab	oklab(36.58% 0.0211 -0.1335)
OKLCH	oklch(36.58% 0.135 279)
XYZ	xyz(6.5176, 4.4559, 21.9850)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333083 #808330

analogous

#305683 #333083 #5D3083

triadic

#333083 #833330 #308333

tetradic

#333083 #833056 #808330 #30835D

square

#333083 #833056 #808330 #30835D

split-complementary

#333083 #835D30 #568330

monochromatic

#100F29 #222056 #333083 #4440B0 #6A66C7

Accessibility & contrast

On white

11.10

#333083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#333083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333083

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333083	#FFFFFF	#000000	##FFFFFF
##333083	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F86

Deuteranopia (green-blind)

#003881

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #333083;
/* rgb */ color: rgb(51, 48, 131);
/* oklch */ color: oklch(36.6% 0.135 279.0);

Tailwind

colors: {
  custom: {
    50: '#7468a8',
    500: '#333083',
    950: '#000000',
  },
}

SCSS

$custom: #333083;
$custom-light: #7468a8;
$custom-dark: #000000;

JSON

{
  "hex": "#333083",
  "rgb": {
    "r": 51,
    "g": 48,
    "b": 131
  },
  "hsl": {
    "h": 242.169,
    "s": 46.369,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36577,
    "c": 0.13513,
    "h": 279
  },
  "luminance": 0.04456
}

Semantic roles & 50–950 ramp

primary

#333083

secondary

#ABAE61

accent

#D652D1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #333083

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

Preview Lab → · Contrast checker → · Palette generator →