#435FA9#435FA9

#435FA9 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.1% C 0.123 H 266.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#435FA9
RGB	rgb(67, 95, 169)
HSL	hsl(224, 43%, 46%)
HSV	hsv(224, 60%, 66%)
CMYK	cmyk(60.4%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(41.60, 13.04, -42.94)
CIE-LCH	lch(41.60, 44.88, 286.89°)
OKLab	oklab(50.11% -0.0076 -0.1223)
OKLCH	oklch(50.11% 0.123 266.4)
XYZ	xyz(13.5659, 12.2412, 39.1763)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FA9 #A98D43

analogous

#4392A9 #435FA9 #5A43A9

triadic

#435FA9 #A9435F #5FA943

tetradic

#435FA9 #A94392 #A98D43 #43A95A

square

#435FA9 #A94392 #A98D43 #43A95A

split-complementary

#435FA9 #A95A43 #92A943

monochromatic

#202E51 #32467D #435FA9 #6780C3 #92A4D4

Accessibility & contrast

On white

6.09

#435FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#435FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FA9

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FA9	#FFFFFF	#000000	##FFFFFF
##435FA9	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E67AC

Deuteranopia (green-blind)

#2F5EA7

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #435fa9;
/* rgb */ color: rgb(67, 95, 169);
/* oklch */ color: oklch(50.1% 0.123 266.4);

Tailwind

colors: {
  custom: {
    50: '#808cc3',
    500: '#435fa9',
    950: '#000000',
  },
}

SCSS

$custom: #435fa9;
$custom-light: #808cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#435fa9",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 223.529,
    "s": 43.22,
    "l": 46.275
  },
  "oklch": {
    "l": 0.50107,
    "c": 0.12257,
    "h": 266.4
  },
  "luminance": 0.12242
}

Semantic roles & 50–950 ramp

primary

#435FA9

secondary

#BFB088

accent

#B055D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #435FA9

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

Preview Lab → · Contrast checker → · Palette generator →