#434DC6#434DC6

#434DC6 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.7% C 0.186 H 273.6°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#434DC6
RGB	rgb(67, 77, 198)
HSL	hsl(235, 53%, 52%)
HSV	hsv(235, 66%, 78%)
CMYK	cmyk(66.2%, 61.1%, 0%, 22.4%)
CIE-LAB	lab(38.86, 34.69, -64.37)
CIE-LCH	lch(38.86, 73.12, 298.32°)
OKLab	oklab(48.68% 0.0118 -0.1855)
OKLCH	oklch(48.68% 0.186 273.6)
XYZ	xyz(15.1583, 10.5769, 54.6579)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434DC6 #C6BC43

analogous

#438FC6 #434DC6 #7B43C6

triadic

#434DC6 #C6434D #4DC643

tetradic

#434DC6 #C6438F #C6BC43 #43C67B

square

#434DC6 #C6438F #C6BC43 #43C67B

split-complementary

#434DC6 #C67B43 #8FC643

monochromatic

#21276D #2F389C #434DC6 #7279D4 #A1A6E2

Accessibility & contrast

On white

6.74

#434DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#434DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434DC6

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434DC6	#FFFFFF	#000000	##FFFFFF
##434DC6	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CA

Deuteranopia (green-blind)

#0056C4

Tritanopia (blue-blind)

#006B82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #434dc6;
/* rgb */ color: rgb(67, 77, 198);
/* oklch */ color: oklch(48.7% 0.186 273.6);

Tailwind

colors: {
  custom: {
    50: '#867fd8',
    500: '#434dc6',
    950: '#000000',
  },
}

SCSS

$custom: #434dc6;
$custom-light: #867fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#434dc6",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 198
  },
  "hsl": {
    "h": 235.42,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.48679,
    "c": 0.18589,
    "h": 273.6
  },
  "luminance": 0.10578
}

Semantic roles & 50–950 ramp

primary

#434DC6

secondary

#CFCB96

accent

#D24BDD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #434DC6

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

Preview Lab → · Contrast checker → · Palette generator →