#33368E#33368E

#33368E is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.143 H 276.0°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#33368E
RGB	rgb(51, 54, 142)
HSL	hsl(238, 47%, 38%)
HSV	hsv(238, 64%, 56%)
CMYK	cmyk(64.1%, 62%, 0%, 44.3%)
CIE-LAB	lab(27.56, 27.33, -49.31)
CIE-LCH	lch(27.56, 56.38, 299.00°)
OKLab	oklab(38.65% 0.0148 -0.1419)
OKLCH	oklch(38.65% 0.143 276)
XYZ	xyz(7.5653, 5.2945, 26.2092)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33368E #8E8B33

analogous

#33638E #33368E #5D338E

triadic

#33368E #8E3336 #368E33

tetradic

#33368E #8E3363 #8E8B33 #338E5D

square

#33368E #8E3363 #8E8B33 #338E5D

split-complementary

#33368E #8E5D33 #638E33

monochromatic

#131434 #232561 #33368E #4347BB #7073CC

Accessibility & contrast

On white

10.20

#33368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#33368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33368E

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33368E	#FFFFFF	#000000	##FFFFFF
##33368E	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#003D8C

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #33368e;
/* rgb */ color: rgb(51, 54, 142);
/* oklch */ color: oklch(38.7% 0.143 276.0);

Tailwind

colors: {
  custom: {
    50: '#756db0',
    500: '#33368e',
    950: '#000000',
  },
}

SCSS

$custom: #33368e;
$custom-light: #756db0;
$custom-dark: #000000;

JSON

{
  "hex": "#33368e",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 238.022,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38653,
    "c": 0.14269,
    "h": 276
  },
  "luminance": 0.05295
}

Semantic roles & 50–950 ramp

primary

#33368E

secondary

#B4B169

accent

#D251D7

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #33368E

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

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