#435FD0#435FD0

#435FD0 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.177 H 269.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#435FD0
RGB	rgb(67, 95, 208)
HSL	hsl(228, 60%, 54%)
HSV	hsv(228, 68%, 82%)
CMYK	cmyk(67.8%, 54.3%, 0%, 18.4%)
CIE-LAB	lab(44.13, 26.81, -61.57)
CIE-LCH	lch(44.13, 67.15, 293.53°)
OKLab	oklab(52.85% -0.003 -0.1771)
OKLCH	oklch(52.85% 0.177 269)
XYZ	xyz(17.7882, 13.9301, 61.4136)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FD0 #D0B443

analogous

#43A6D0 #435FD0 #6E43D0

triadic

#435FD0 #D0435F #5FD043

tetradic

#435FD0 #D043A6 #D0B443 #43D06E

square

#435FD0 #D043A6 #D0B443 #43D06E

split-complementary

#435FD0 #D06E43 #A6D043

monochromatic

#1F317A #2B44AB #435FD0 #7489DC #A5B2E8

Accessibility & contrast

On white

5.55

#435FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#435FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FD0

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FD0	#FFFFFF	#000000	##FFFFFF
##435FD0	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD4

Deuteranopia (green-blind)

#0062CE

Tritanopia (blue-blind)

#007A8E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #435fd0;
/* rgb */ color: rgb(67, 95, 208);
/* oklch */ color: oklch(52.8% 0.177 269.0);

Tailwind

colors: {
  custom: {
    50: '#878cdf',
    500: '#435fd0',
    950: '#000000',
  },
}

SCSS

$custom: #435fd0;
$custom-light: #878cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#435fd0",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 208
  },
  "hsl": {
    "h": 228.085,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52845,
    "c": 0.17713,
    "h": 269
  },
  "luminance": 0.13932
}

Semantic roles & 50–950 ramp

primary

#435FD0

secondary

#D5CA99

accent

#C445E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #435FD0

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

Preview Lab → · Contrast checker → · Palette generator →