#435FC4#435FC4

#435FC4 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.0% C 0.161 H 268.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#435FC4
RGB	rgb(67, 95, 196)
HSL	hsl(227, 52%, 52%)
HSV	hsv(227, 66%, 77%)
CMYK	cmyk(65.8%, 51.5%, 0%, 23.1%)
CIE-LAB	lab(43.30, 22.56, -55.99)
CIE-LCH	lch(43.30, 60.37, 291.94°)
OKLab	oklab(51.96% -0.0039 -0.1607)
OKLCH	oklch(51.96% 0.161 268.6)
XYZ	xyz(16.3673, 13.3617, 53.9304)
Luminance	0.1336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FC4 #C4A843

analogous

#43A0C4 #435FC4 #6843C4

triadic

#435FC4 #C4435F #5FC443

tetradic

#435FC4 #C443A0 #C4A843 #43C468

square

#435FC4 #C443A0 #C4A843 #43C468

split-complementary

#435FC4 #C46843 #A0C443

monochromatic

#22326B #30479A #435FC4 #7287D3 #A0AEE1

Accessibility & contrast

On white

5.72

#435FC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#435FC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FC4

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FC4	#FFFFFF	#000000	##FFFFFF
##435FC4	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226CC8

Deuteranopia (green-blind)

#0061C2

Tritanopia (blue-blind)

#007788

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #435fc4;
/* rgb */ color: rgb(67, 95, 196);
/* oklch */ color: oklch(52.0% 0.161 268.6);

Tailwind

colors: {
  custom: {
    50: '#858cd6',
    500: '#435fc4',
    950: '#000000',
  },
}

SCSS

$custom: #435fc4;
$custom-light: #858cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#435fc4",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 196
  },
  "hsl": {
    "h": 226.977,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.51956,
    "c": 0.16075,
    "h": 268.6
  },
  "luminance": 0.13363
}

Semantic roles & 50–950 ramp

primary

#435FC4

secondary

#CEC195

accent

#BD4CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #435FC4

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

Preview Lab → · Contrast checker → · Palette generator →