#435DC6#435DC6

#435DC6 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.7% C 0.166 H 269.3°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#435DC6
RGB	rgb(67, 93, 198)
HSL	hsl(228, 53%, 52%)
HSV	hsv(228, 66%, 78%)
CMYK	cmyk(66.2%, 53%, 0%, 22.4%)
CIE-LAB	lab(42.91, 24.54, -57.79)
CIE-LCH	lch(42.91, 62.78, 293.01°)
OKLab	oklab(51.7% -0.0019 -0.166)
OKLCH	oklch(51.7% 0.166 269.3)
XYZ	xyz(16.4187, 13.0977, 55.0780)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DC6 #C6AC43

analogous

#439EC6 #435DC6 #6B43C6

triadic

#435DC6 #C6435D #5DC643

tetradic

#435DC6 #C6439E #C6AC43 #43C66B

square

#435DC6 #C6439E #C6AC43 #43C66B

split-complementary

#435DC6 #C66B43 #9EC643

monochromatic

#21306D #2F459C #435DC6 #7285D4 #A1AEE2

Accessibility & contrast

On white

5.80

#435DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#435DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DC6

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DC6	#FFFFFF	#000000	##FFFFFF
##435DC6	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#166CCA

Deuteranopia (green-blind)

#0060C4

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435dc6;
/* rgb */ color: rgb(67, 93, 198);
/* oklch */ color: oklch(51.7% 0.166 269.3);

Tailwind

colors: {
  custom: {
    50: '#858ad8',
    500: '#435dc6',
    950: '#000000',
  },
}

SCSS

$custom: #435dc6;
$custom-light: #858ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#435dc6",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 198
  },
  "hsl": {
    "h": 228.092,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51702,
    "c": 0.16601,
    "h": 269.3
  },
  "luminance": 0.13099
}

Semantic roles & 50–950 ramp

primary

#435DC6

secondary

#CFC496

accent

#C04BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435DC6

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

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