#435CC5#435CC5

#435CC5 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.4% C 0.166 H 269.6°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#435CC5
RGB	rgb(67, 92, 197)
HSL	hsl(228, 53%, 52%)
HSV	hsv(228, 66%, 77%)
CMYK	cmyk(66%, 53.3%, 0%, 22.7%)
CIE-LAB	lab(42.58, 24.83, -57.75)
CIE-LCH	lch(42.58, 62.86, 293.26°)
OKLab	oklab(51.43% -0.0011 -0.1659)
OKLCH	oklch(51.43% 0.166 269.6)
XYZ	xyz(16.2165, 12.8773, 54.4435)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CC5 #C5AC43

analogous

#439DC5 #435CC5 #6B43C5

triadic

#435CC5 #C5435C #5CC543

tetradic

#435CC5 #C5439D #C5AC43 #43C56B

square

#435CC5 #C5439D #C5AC43 #43C56B

split-complementary

#435CC5 #C56B43 #9DC543

monochromatic

#21306C #30449B #435CC5 #7285D3 #A1ADE2

Accessibility & contrast

On white

5.87

#435CC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#435CC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CC5

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CC5	#FFFFFF	#000000	##FFFFFF
##435CC5	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146BC9

Deuteranopia (green-blind)

#005FC3

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435cc5;
/* rgb */ color: rgb(67, 92, 197);
/* oklch */ color: oklch(51.4% 0.166 269.6);

Tailwind

colors: {
  custom: {
    50: '#8589d7',
    500: '#435cc5',
    950: '#000000',
  },
}

SCSS

$custom: #435cc5;
$custom-light: #8589d7;
$custom-dark: #000000;

JSON

{
  "hex": "#435cc5",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 197
  },
  "hsl": {
    "h": 228.462,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5143,
    "c": 0.16589,
    "h": 269.6
  },
  "luminance": 0.12879
}

Semantic roles & 50–950 ramp

primary

#435CC5

secondary

#CEC395

accent

#C04CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435CC5

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

Preview Lab → · Contrast checker → · Palette generator →