#33338D#33338D

#33338D is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.0% C 0.145 H 277.0°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#33338D
RGB	rgb(51, 51, 141)
HSL	hsl(240, 47%, 38%)
HSV	hsv(240, 64%, 55%)
CMYK	cmyk(63.8%, 63.8%, 0%, 44.7%)
CIE-LAB	lab(26.72, 28.94, -50.06)
CIE-LCH	lch(26.72, 57.83, 300.03°)
OKLab	oklab(38.01% 0.0176 -0.1441)
OKLCH	oklch(38.01% 0.145 277)
XYZ	xyz(7.3552, 4.9940, 25.7705)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33338D #8D8D33

analogous

#33608D #33338D #60338D

triadic

#33338D #8D3333 #338D33

tetradic

#33338D #8D3360 #8D8D33 #338D60

square

#33338D #8D3360 #8D8D33 #338D60

split-complementary

#33338D #8D6033 #608D33

monochromatic

#121233 #232360 #33338D #4343BA #6F6FCB

Accessibility & contrast

On white

10.51

#33338D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#33338D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33338D

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33338D	#FFFFFF	#000000	##FFFFFF
##33338D	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#003B8B

Tritanopia (blue-blind)

#00495B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #33338d;
/* rgb */ color: rgb(51, 51, 141);
/* oklch */ color: oklch(38.0% 0.145 277.0);

Tailwind

colors: {
  custom: {
    50: '#756baf',
    500: '#33338d',
    950: '#000000',
  },
}

SCSS

$custom: #33338d;
$custom-light: #756baf;
$custom-dark: #000000;

JSON

{
  "hex": "#33338d",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 141
  },
  "hsl": {
    "h": 240,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38009,
    "c": 0.14521,
    "h": 277
  },
  "luminance": 0.04995
}

Semantic roles & 50–950 ramp

primary

#33338D

secondary

#B3B369

accent

#D751D7

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #33338D

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

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