#435FB4#435FB4

#435FB4 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.8% C 0.138 H 267.6°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#435FB4
RGB	rgb(67, 95, 180)
HSL	hsl(225, 46%, 48%)
HSV	hsv(225, 63%, 71%)
CMYK	cmyk(62.8%, 47.2%, 0%, 29.4%)
CIE-LAB	lab(42.26, 16.90, -48.35)
CIE-LCH	lch(42.26, 51.22, 289.26°)
OKLab	oklab(50.83% -0.0058 -0.1382)
OKLCH	oklch(50.83% 0.138 267.6)
XYZ	xyz(14.6424, 12.6717, 44.8454)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FB4 #B49843

analogous

#4397B4 #435FB4 #5F43B4

triadic

#435FB4 #B4435F #5FB443

tetradic

#435FB4 #B44397 #B49843 #43B45F

square

#435FB4 #B44397 #B49843 #43B45F

split-complementary

#435FB4 #B45F43 #97B443

monochromatic

#22305B #324787 #435FB4 #6C83C8 #99A8D9

Accessibility & contrast

On white

5.94

#435FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#435FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FB4

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FB4	#FFFFFF	#000000	##FFFFFF
##435FB4	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B7

Deuteranopia (green-blind)

#215FB2

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435fb4;
/* rgb */ color: rgb(67, 95, 180);
/* oklch */ color: oklch(50.8% 0.138 267.6);

Tailwind

colors: {
  custom: {
    50: '#828ccb',
    500: '#435fb4',
    950: '#000000',
  },
}

SCSS

$custom: #435fb4;
$custom-light: #828ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#435fb4",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 180
  },
  "hsl": {
    "h": 225.133,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50833,
    "c": 0.13832,
    "h": 267.6
  },
  "luminance": 0.12673
}

Semantic roles & 50–950 ramp

primary

#435FB4

secondary

#C5B78E

accent

#B552D5

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #435FB4

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

Preview Lab → · Contrast checker → · Palette generator →