#34318A#34318A

#34318A is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.5% C 0.143 H 278.4°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#34318A
RGB	rgb(52, 49, 138)
HSL	hsl(242, 48%, 37%)
HSV	hsv(242, 64%, 54%)
CMYK	cmyk(62.3%, 64.5%, 0%, 45.9%)
CIE-LAB	lab(26.04, 29.36, -49.30)
CIE-LCH	lch(26.04, 57.38, 300.78°)
OKLab	oklab(37.46% 0.021 -0.1419)
OKLCH	oklch(37.46% 0.143 278.4)
XYZ	xyz(7.1005, 4.7611, 24.5846)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34318A #878A31

analogous

#315B8A #34318A #61318A

triadic

#34318A #8A3431 #318A34

tetradic

#34318A #8A315B #878A31 #318A61

square

#34318A #8A315B #878A31 #318A61

split-complementary

#34318A #8A6131 #5B8A31

monochromatic

#121130 #23215D #34318A #4541B7 #6E6BCA

Accessibility & contrast

On white

10.76

#34318A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#34318A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34318A

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34318A	#FFFFFF	#000000	##FFFFFF
##34318A	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418D

Deuteranopia (green-blind)

#003A88

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #34318a;
/* rgb */ color: rgb(52, 49, 138);
/* oklch */ color: oklch(37.5% 0.143 278.4);

Tailwind

colors: {
  custom: {
    50: '#7569ad',
    500: '#34318a',
    950: '#000000',
  },
}

SCSS

$custom: #34318a;
$custom-light: #7569ad;
$custom-dark: #000000;

JSON

{
  "hex": "#34318a",
  "rgb": {
    "r": 52,
    "g": 49,
    "b": 138
  },
  "hsl": {
    "h": 242.022,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37455,
    "c": 0.14342,
    "h": 278.4
  },
  "luminance": 0.04762
}

Semantic roles & 50–950 ramp

primary

#34318A

secondary

#AFB265

accent

#D751D3

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #34318A

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

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