#435FD8#435FD8

#435FD8 is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.188 H 269.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#435FD8
RGB	rgb(67, 95, 216)
HSL	hsl(229, 66%, 55%)
HSV	hsv(229, 69%, 85%)
CMYK	cmyk(69%, 56%, 0%, 15.3%)
CIE-LAB	lab(44.71, 29.64, -65.21)
CIE-LCH	lch(44.71, 71.63, 294.44°)
OKLab	oklab(53.46% -0.0026 -0.1878)
OKLCH	oklch(53.46% 0.188 269.2)
XYZ	xyz(18.7974, 14.3337, 66.7285)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FD8 #D8BC43

analogous

#43A9D8 #435FD8 #7143D8

triadic

#435FD8 #D8435F #5FD843

tetradic

#435FD8 #D843A9 #D8BC43 #43D871

square

#435FD8 #D843A9 #D8BC43 #43D871

split-complementary

#435FD8 #D87143 #A9D843

monochromatic

#1C2F85 #2641B8 #435FD8 #768AE3 #A8B5ED

Accessibility & contrast

On white

5.43

#435FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#435FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FD8

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FD8	#FFFFFF	#000000	##FFFFFF
##435FD8	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DC

Deuteranopia (green-blind)

#0063D6

Tritanopia (blue-blind)

#007D92

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #435fd8;
/* rgb */ color: rgb(67, 95, 216);
/* oklch */ color: oklch(53.5% 0.188 269.2);

Tailwind

colors: {
  custom: {
    50: '#898ce5',
    500: '#435fd8',
    950: '#000000',
  },
}

SCSS

$custom: #435fd8;
$custom-light: #898ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#435fd8",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 216
  },
  "hsl": {
    "h": 228.725,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.53459,
    "c": 0.18784,
    "h": 269.2
  },
  "luminance": 0.14336
}

Semantic roles & 50–950 ramp

primary

#435FD8

secondary

#DACF9C

accent

#C93FE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #435FD8

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

Preview Lab → · Contrast checker → · Palette generator →