#434DC2#434DC2

#434DC2 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.181 H 273.8°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#434DC2
RGB	rgb(67, 77, 194)
HSL	hsl(235, 51%, 51%)
HSV	hsv(235, 65%, 76%)
CMYK	cmyk(65.5%, 60.3%, 0%, 23.9%)
CIE-LAB	lab(38.54, 33.31, -62.55)
CIE-LCH	lch(38.54, 70.87, 298.04°)
OKLab	oklab(48.35% 0.0119 -0.1802)
OKLCH	oklch(48.35% 0.181 273.8)
XYZ	xyz(14.7030, 10.3948, 52.2600)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434DC2 #C2B843

analogous

#438CC2 #434DC2 #7843C2

triadic

#434DC2 #C2434D #4DC243

tetradic

#434DC2 #C2438C #C2B843 #43C278

square

#434DC2 #C2438C #C2B843 #43C278

split-complementary

#434DC2 #C27843 #8CC243

monochromatic

#222869 #313997 #434DC2 #7179D1 #9FA4E0

Accessibility & contrast

On white

6.82

#434DC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#434DC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434DC2

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434DC2	#FFFFFF	#000000	##FFFFFF
##434DC2	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C6

Deuteranopia (green-blind)

#0055C0

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #434dc2;
/* rgb */ color: rgb(67, 77, 194);
/* oklch */ color: oklch(48.3% 0.181 273.8);

Tailwind

colors: {
  custom: {
    50: '#867fd5',
    500: '#434dc2',
    950: '#000000',
  },
}

SCSS

$custom: #434dc2;
$custom-light: #867fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#434dc2",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 194
  },
  "hsl": {
    "h": 235.276,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48347,
    "c": 0.18059,
    "h": 273.8
  },
  "luminance": 0.10396
}

Semantic roles & 50–950 ramp

primary

#434DC2

secondary

#CCC894

accent

#CF4DDA

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #434DC2

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

Preview Lab → · Contrast checker → · Palette generator →