#33368F#33368F

#33368F is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.144 H 275.9°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#33368F
RGB	rgb(51, 54, 143)
HSL	hsl(238, 47%, 38%)
HSV	hsv(238, 64%, 56%)
CMYK	cmyk(64.3%, 62.2%, 0%, 43.9%)
CIE-LAB	lab(27.64, 27.69, -49.79)
CIE-LCH	lch(27.64, 56.97, 299.07°)
OKLab	oklab(38.74% 0.0148 -0.1433)
OKLCH	oklch(38.74% 0.144 275.9)
XYZ	xyz(7.6407, 5.3247, 26.6064)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33368F #8F8C33

analogous

#33648F #33368F #5E338F

triadic

#33368F #8F3336 #368F33

tetradic

#33368F #8F3364 #8F8C33 #338F5E

square

#33368F #8F3364 #8F8C33 #338F5E

split-complementary

#33368F #8F5E33 #648F33

monochromatic

#131435 #232562 #33368F #4347BC #7073CC

Accessibility & contrast

On white

10.17

#33368F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#33368F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33368F

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33368F	#FFFFFF	#000000	##FFFFFF
##33368F	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004592

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#004C5D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #33368f;
/* rgb */ color: rgb(51, 54, 143);
/* oklch */ color: oklch(38.7% 0.144 275.9);

Tailwind

colors: {
  custom: {
    50: '#766db1',
    500: '#33368f',
    950: '#000000',
  },
}

SCSS

$custom: #33368f;
$custom-light: #766db1;
$custom-dark: #000000;

JSON

{
  "hex": "#33368f",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 143
  },
  "hsl": {
    "h": 238.043,
    "s": 47.423,
    "l": 38.039
  },
  "oklch": {
    "l": 0.3874,
    "c": 0.1441,
    "h": 275.9
  },
  "luminance": 0.05325
}

Semantic roles & 50–950 ramp

primary

#33368F

secondary

#B4B26A

accent

#D351D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #33368F

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

Preview Lab → · Contrast checker → · Palette generator →