#435D8D#435D8D

#435D8D is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.0% C 0.084 H 262.0°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#435D8D
RGB	rgb(67, 93, 141)
HSL	hsl(219, 36%, 41%)
HSV	hsv(219, 52%, 55%)
CMYK	cmyk(52.5%, 34%, 0%, 44.7%)
CIE-LAB	lab(39.49, 4.76, -29.56)
CIE-LCH	lch(39.49, 29.94, 279.14°)
OKLab	oklab(47.98% -0.0117 -0.0832)
OKLCH	oklch(47.98% 0.084 262)
XYZ	xyz(11.0352, 10.9443, 26.7251)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435D8D #8D7343

analogous

#43828D #435D8D #4E438D

triadic

#435D8D #8D435D #5D8D43

tetradic

#435D8D #8D4382 #8D7343 #438D4E

square

#435D8D #8D4382 #8D7343 #438D4E

split-complementary

#435D8D #8D4E43 #828D43

monochromatic

#1C263A #2F4264 #435D8D #5C7AB1 #859CC5

Accessibility & contrast

On white

6.59

#435D8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#435D8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435D8D

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435D8D	#FFFFFF	#000000	##FFFFFF
##435D8D	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A618F

Deuteranopia (green-blind)

#425A8C

Tritanopia (blue-blind)

#20676E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #435d8d;
/* rgb */ color: rgb(67, 93, 141);
/* oklch */ color: oklch(48.0% 0.084 262.0);

Tailwind

colors: {
  custom: {
    50: '#7c8aae',
    500: '#435d8d',
    950: '#000000',
  },
}

SCSS

$custom: #435d8d;
$custom-light: #7c8aae;
$custom-dark: #000000;

JSON

{
  "hex": "#435d8d",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 141
  },
  "hsl": {
    "h": 218.919,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47976,
    "c": 0.08404,
    "h": 262
  },
  "luminance": 0.10945
}

Semantic roles & 50–950 ramp

primary

#435D8D

secondary

#B09E7C

accent

#A45CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #435D8D

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

Preview Lab → · Contrast checker → · Palette generator →