#435DC7#435DC7

#435DC7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.8% C 0.167 H 269.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#435DC7
RGB	rgb(67, 93, 199)
HSL	hsl(228, 54%, 52%)
HSV	hsv(228, 66%, 78%)
CMYK	cmyk(66.3%, 53.3%, 0%, 22%)
CIE-LAB	lab(42.98, 24.90, -58.25)
CIE-LCH	lch(42.98, 63.35, 293.14°)
OKLab	oklab(51.78% -0.0018 -0.1674)
OKLCH	oklch(51.78% 0.167 269.4)
XYZ	xyz(16.5344, 13.1440, 55.6874)
Luminance	0.1315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DC7 #C7AD43

analogous

#439FC7 #435DC7 #6B43C7

triadic

#435DC7 #C7435D #5DC743

tetradic

#435DC7 #C7439F #C7AD43 #43C76B

square

#435DC7 #C7439F #C7AD43 #43C76B

split-complementary

#435DC7 #C76B43 #9FC743

monochromatic

#21306F #2F459E #435DC7 #7286D5 #A1AEE3

Accessibility & contrast

On white

5.79

#435DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#435DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DC7

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DC7	#FFFFFF	#000000	##FFFFFF
##435DC7	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146CCB

Deuteranopia (green-blind)

#0060C5

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435dc7;
/* rgb */ color: rgb(67, 93, 199);
/* oklch */ color: oklch(51.8% 0.167 269.4);

Tailwind

colors: {
  custom: {
    50: '#858ad9',
    500: '#435dc7',
    950: '#000000',
  },
}

SCSS

$custom: #435dc7;
$custom-light: #858ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#435dc7",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 199
  },
  "hsl": {
    "h": 228.182,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51777,
    "c": 0.16738,
    "h": 269.4
  },
  "luminance": 0.13146
}

Semantic roles & 50–950 ramp

primary

#435DC7

secondary

#D0C496

accent

#C04ADD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #435DC7

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

Preview Lab → · Contrast checker → · Palette generator →