#3434C5#3434C5

#3434C5 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.216 H 272.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#3434C5
RGB	rgb(52, 52, 197)
HSL	hsl(240, 58%, 49%)
HSV	hsv(240, 74%, 77%)
CMYK	cmyk(73.6%, 73.6%, 0%, 22.7%)
CIE-LAB	lab(32.29, 47.58, -74.59)
CIE-LCH	lch(32.29, 88.47, 302.53°)
OKLab	oklab(43.65% 0.0109 -0.2158)
OKLCH	oklch(43.65% 0.216 272.9)
XYZ	xyz(12.7188, 7.2160, 53.5350)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3434C5 #C5C534

analogous

#347DC5 #3434C5 #7D34C5

triadic

#3434C5 #C53434 #34C534

tetradic

#3434C5 #C5347D #C5C534 #34C57D

square

#3434C5 #C5347D #C5C534 #34C57D

split-complementary

#3434C5 #C57D34 #7DC534

monochromatic

#1A1A64 #272795 #3434C5 #6161D5 #9191E2

Accessibility & contrast

On white

8.59

#3434C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3434C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3434C5

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3434C5	#FFFFFF	#000000	##FFFFFF
##3434C5	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C9

Deuteranopia (green-blind)

#0045C2

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3434c5;
/* rgb */ color: rgb(52, 52, 197);
/* oklch */ color: oklch(43.7% 0.216 272.9);

Tailwind

colors: {
  custom: {
    50: '#826dd8',
    500: '#3434c5',
    950: '#000000',
  },
}

SCSS

$custom: #3434c5;
$custom-light: #826dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3434c5",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 197
  },
  "hsl": {
    "h": 240,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43653,
    "c": 0.21611,
    "h": 272.9
  },
  "luminance": 0.07217
}

Semantic roles & 50–950 ramp

primary

#3434C5

secondary

#CDCD88

accent

#E146E1

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3434C5

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

Preview Lab → · Contrast checker → · Palette generator →