#3430BD#3430BD

#3430BD is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.3% C 0.210 H 273.9°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#3430BD
RGB	rgb(52, 48, 189)
HSL	hsl(242, 59%, 46%)
HSV	hsv(242, 75%, 74%)
CMYK	cmyk(72.5%, 74.6%, 0%, 25.9%)
CIE-LAB	lab(30.68, 47.20, -72.55)
CIE-LCH	lch(30.68, 86.55, 303.05°)
OKLab	oklab(42.26% 0.0143 -0.2099)
OKLCH	oklch(42.26% 0.21 273.9)
XYZ	xyz(11.6554, 6.5169, 48.7779)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 4.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3430BD #B9BD30

analogous

#3073BD #3430BD #7B30BD

triadic

#3430BD #BD3430 #30BD34

tetradic

#3430BD #BD3073 #B9BD30 #30BD7B

square

#3430BD #BD3073 #B9BD30 #30BD7B

split-complementary

#3430BD #BD7B30 #73BD30

monochromatic

#19175B #27248C #3430BD #5A56D4 #8987E0

Accessibility & contrast

On white

9.12

#3430BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#3430BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3430BD

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3430BD	#FFFFFF	#000000	##FFFFFF
##3430BD	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC1

Deuteranopia (green-blind)

#0041BA

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3430bd;
/* rgb */ color: rgb(52, 48, 189);
/* oklch */ color: oklch(42.3% 0.210 273.9);

Tailwind

colors: {
  custom: {
    50: '#816ad2',
    500: '#3430bd',
    950: '#000000',
  },
}

SCSS

$custom: #3430bd;
$custom-light: #816ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3430bd",
  "rgb": {
    "r": 52,
    "g": 48,
    "b": 189
  },
  "hsl": {
    "h": 241.702,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.42264,
    "c": 0.21035,
    "h": 273.9
  },
  "luminance": 0.06518
}

Semantic roles & 50–950 ramp

primary

#3430BD

secondary

#C8CA7F

accent

#E345DE

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3430BD

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

Preview Lab → · Contrast checker → · Palette generator →