#435AD1#435AD1

#435AD1 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.0% C 0.185 H 270.4°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#435AD1
RGB	rgb(67, 90, 209)
HSL	hsl(230, 61%, 54%)
HSV	hsv(230, 68%, 82%)
CMYK	cmyk(67.9%, 56.9%, 0%, 18%)
CIE-LAB	lab(42.92, 30.33, -64.10)
CIE-LCH	lch(42.92, 70.92, 295.32°)
OKLab	oklab(51.96% 0.0012 -0.1846)
OKLCH	oklch(51.96% 0.185 270.4)
XYZ	xyz(17.4756, 13.1074, 61.9183)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AD1 #D1BA43

analogous

#43A1D1 #435AD1 #7343D1

triadic

#435AD1 #D1435A #5AD143

tetradic

#435AD1 #D143A1 #D1BA43 #43D173

square

#435AD1 #D143A1 #D1BA43 #43D173

split-complementary

#435AD1 #D17343 #A1D143

monochromatic

#1E2D7B #2A3FAD #435AD1 #7485DD #A5B0E9

Accessibility & contrast

On white

5.80

#435AD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#435AD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AD1

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AD1	#FFFFFF	#000000	##FFFFFF
##435AD1	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD5

Deuteranopia (green-blind)

#005FCF

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435ad1;
/* rgb */ color: rgb(67, 90, 209);
/* oklch */ color: oklch(52.0% 0.185 270.4);

Tailwind

colors: {
  custom: {
    50: '#8888e0',
    500: '#435ad1',
    950: '#000000',
  },
}

SCSS

$custom: #435ad1;
$custom-light: #8888e0;
$custom-dark: #000000;

JSON

{
  "hex": "#435ad1",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 209
  },
  "hsl": {
    "h": 230.282,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.51963,
    "c": 0.18462,
    "h": 270.4
  },
  "luminance": 0.13109
}

Semantic roles & 50–950 ramp

primary

#435AD1

secondary

#D6CC9A

accent

#CA44E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #435AD1

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

Preview Lab → · Contrast checker → · Palette generator →