#435DC5#435DC5

#435DC5 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.165 H 269.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#435DC5
RGB	rgb(67, 93, 197)
HSL	hsl(228, 53%, 52%)
HSV	hsv(228, 66%, 77%)
CMYK	cmyk(66%, 52.8%, 0%, 22.7%)
CIE-LAB	lab(42.84, 24.19, -57.32)
CIE-LCH	lch(42.84, 62.21, 292.88°)
OKLab	oklab(51.63% -0.002 -0.1646)
OKLCH	oklch(51.63% 0.165 269.3)
XYZ	xyz(16.3037, 13.0517, 54.4725)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DC5 #C5AB43

analogous

#439EC5 #435DC5 #6A43C5

triadic

#435DC5 #C5435D #5DC543

tetradic

#435DC5 #C5439E #C5AB43 #43C56A

square

#435DC5 #C5439E #C5AB43 #43C56A

split-complementary

#435DC5 #C56A43 #9EC543

monochromatic

#21306C #30459B #435DC5 #7285D3 #A1AEE2

Accessibility & contrast

On white

5.82

#435DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#435DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DC5

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DC5	#FFFFFF	#000000	##FFFFFF
##435DC5	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186BC9

Deuteranopia (green-blind)

#0060C3

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435dc5;
/* rgb */ color: rgb(67, 93, 197);
/* oklch */ color: oklch(51.6% 0.165 269.3);

Tailwind

colors: {
  custom: {
    50: '#858ad7',
    500: '#435dc5',
    950: '#000000',
  },
}

SCSS

$custom: #435dc5;
$custom-light: #858ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#435dc5",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 197
  },
  "hsl": {
    "h": 228,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51628,
    "c": 0.16463,
    "h": 269.3
  },
  "luminance": 0.13053
}

Semantic roles & 50–950 ramp

primary

#435DC5

secondary

#CEC395

accent

#BF4CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435DC5

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

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