#435AC3#435AC3

#435AC3 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.9% C 0.166 H 270.2°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#435AC3
RGB	rgb(67, 90, 195)
HSL	hsl(229, 52%, 51%)
HSV	hsv(229, 66%, 76%)
CMYK	cmyk(65.6%, 53.8%, 0%, 23.5%)
CIE-LAB	lab(41.91, 25.40, -57.66)
CIE-LCH	lch(41.91, 63.01, 293.77°)
OKLab	oklab(50.89% 0.0006 -0.1657)
OKLCH	oklch(50.89% 0.166 270.2)
XYZ	xyz(15.8179, 12.4443, 53.1876)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AC3 #C3AC43

analogous

#439AC3 #435AC3 #6C43C3

triadic

#435AC3 #C3435A #5AC343

tetradic

#435AC3 #C3439A #C3AC43 #43C36C

square

#435AC3 #C3439A #C3AC43 #43C36C

split-complementary

#435AC3 #C36C43 #9AC343

monochromatic

#222F6A #314398 #435AC3 #7183D2 #A0ABE1

Accessibility & contrast

On white

6.02

#435AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#435AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AC3

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AC3	#FFFFFF	#000000	##FFFFFF
##435AC3	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E69C7

Deuteranopia (green-blind)

#005DC1

Tritanopia (blue-blind)

#007386

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435ac3;
/* rgb */ color: rgb(67, 90, 195);
/* oklch */ color: oklch(50.9% 0.166 270.2);

Tailwind

colors: {
  custom: {
    50: '#8588d6',
    500: '#435ac3',
    950: '#000000',
  },
}

SCSS

$custom: #435ac3;
$custom-light: #8588d6;
$custom-dark: #000000;

JSON

{
  "hex": "#435ac3",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 195
  },
  "hsl": {
    "h": 229.219,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.50885,
    "c": 0.16567,
    "h": 270.2
  },
  "luminance": 0.12446
}

Semantic roles & 50–950 ramp

primary

#435AC3

secondary

#CDC395

accent

#C14DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435AC3

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

Preview Lab → · Contrast checker → · Palette generator →