#3430C0#3430C0

#3430C0 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.6% C 0.214 H 273.7°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#3430C0
RGB	rgb(52, 48, 192)
HSL	hsl(242, 60%, 47%)
HSV	hsv(242, 75%, 75%)
CMYK	cmyk(72.9%, 75%, 0%, 24.7%)
CIE-LAB	lab(30.99, 48.17, -73.80)
CIE-LCH	lch(30.99, 88.13, 303.13°)
OKLab	oklab(42.58% 0.0137 -0.2135)
OKLCH	oklch(42.58% 0.214 273.7)
XYZ	xyz(11.9844, 6.6485, 50.5107)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 4.51

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3430C0 #BCC030

analogous

#3074C0 #3430C0 #7C30C0

triadic

#3430C0 #C03430 #30C034

tetradic

#3430C0 #C03074 #BCC030 #30C07C

square

#3430C0 #C03074 #BCC030 #30C07C

split-complementary

#3430C0 #C07C30 #74C030

monochromatic

#19185E #27248F #3430C0 #5B58D5 #8B89E1

Accessibility & contrast

On white

9.01

#3430C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#3430C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3430C0

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3430C0	#FFFFFF	#000000	##FFFFFF
##3430C0	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C4

Deuteranopia (green-blind)

#0042BD

Tritanopia (blue-blind)

#005A76

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3430c0;
/* rgb */ color: rgb(52, 48, 192);
/* oklch */ color: oklch(42.6% 0.214 273.7);

Tailwind

colors: {
  custom: {
    50: '#816bd4',
    500: '#3430c0',
    950: '#000000',
  },
}

SCSS

$custom: #3430c0;
$custom-light: #816bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3430c0",
  "rgb": {
    "r": 52,
    "g": 48,
    "b": 192
  },
  "hsl": {
    "h": 241.667,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.42578,
    "c": 0.21395,
    "h": 273.7
  },
  "luminance": 0.0665
}

Semantic roles & 50–950 ramp

primary

#3430C0

secondary

#C9CB80

accent

#E345DF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3430C0

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

Preview Lab → · Contrast checker → · Palette generator →