#33368D#33368D

#33368D is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.141 H 276.0°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#33368D
RGB	rgb(51, 54, 141)
HSL	hsl(238, 47%, 38%)
HSV	hsv(238, 64%, 55%)
CMYK	cmyk(63.8%, 61.7%, 0%, 44.7%)
CIE-LAB	lab(27.48, 26.97, -48.83)
CIE-LCH	lch(27.48, 55.78, 298.92°)
OKLab	oklab(38.57% 0.0148 -0.1405)
OKLCH	oklch(38.57% 0.141 276)
XYZ	xyz(7.4906, 5.2646, 25.8156)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33368D #8D8A33

analogous

#33638D #33368D #5D338D

triadic

#33368D #8D3336 #368D33

tetradic

#33368D #8D3363 #8D8A33 #338D5D

square

#33368D #8D3363 #8D8A33 #338D5D

split-complementary

#33368D #8D5D33 #638D33

monochromatic

#121433 #232560 #33368D #4347BA #6F72CB

Accessibility & contrast

On white

10.23

#33368D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#33368D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33368D

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33368D	#FFFFFF	#000000	##FFFFFF
##33368D	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004590

Deuteranopia (green-blind)

#003D8B

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #33368d;
/* rgb */ color: rgb(51, 54, 141);
/* oklch */ color: oklch(38.6% 0.141 276.0);

Tailwind

colors: {
  custom: {
    50: '#756daf',
    500: '#33368d',
    950: '#000000',
  },
}

SCSS

$custom: #33368d;
$custom-light: #756daf;
$custom-dark: #000000;

JSON

{
  "hex": "#33368d",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 141
  },
  "hsl": {
    "h": 238,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38567,
    "c": 0.14127,
    "h": 276
  },
  "luminance": 0.05265
}

Semantic roles & 50–950 ramp

primary

#33368D

secondary

#B3B169

accent

#D251D7

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #33368D

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

Preview Lab → · Contrast checker → · Palette generator →