#34338B#34338B

#34338B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.142 H 277.7°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#34338B
RGB	rgb(52, 51, 139)
HSL	hsl(241, 46%, 37%)
HSV	hsv(241, 63%, 55%)
CMYK	cmyk(62.6%, 63.3%, 0%, 45.5%)
CIE-LAB	lab(26.62, 28.41, -48.97)
CIE-LCH	lch(26.62, 56.62, 300.12°)
OKLab	oklab(37.91% 0.019 -0.1409)
OKLCH	oklch(37.91% 0.142 277.7)
XYZ	xyz(7.2587, 4.9612, 24.9962)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34338B #8A8B33

analogous

#335E8B #34338B #60338B

triadic

#34338B #8B3433 #338B34

tetradic

#34338B #8B335E #8A8B33 #338B60

square

#34338B #8B335E #8A8B33 #338B60

split-complementary

#34338B #8B6033 #5E8B33

monochromatic

#131231 #23235E #34338B #4543B8 #6F6ECA

Accessibility & contrast

On white

10.54

#34338B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#34338B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34338B

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34338B	#FFFFFF	#000000	##FFFFFF
##34338B	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438E

Deuteranopia (green-blind)

#003B89

Tritanopia (blue-blind)

#00495A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #34338b;
/* rgb */ color: rgb(52, 51, 139);
/* oklch */ color: oklch(37.9% 0.142 277.7);

Tailwind

colors: {
  custom: {
    50: '#756bae',
    500: '#34338b',
    950: '#000000',
  },
}

SCSS

$custom: #34338b;
$custom-light: #756bae;
$custom-dark: #000000;

JSON

{
  "hex": "#34338b",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 139
  },
  "hsl": {
    "h": 240.682,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37907,
    "c": 0.14219,
    "h": 277.7
  },
  "luminance": 0.04962
}

Semantic roles & 50–950 ramp

primary

#34338B

secondary

#B1B268

accent

#D652D4

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #34338B

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

Preview Lab → · Contrast checker → · Palette generator →