#435C8D#435C8D

#435C8D is a mid, moderate blue. Relative luminance 0.108; OKLCH L 47.7% C 0.085 H 263.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#435C8D
RGB	rgb(67, 92, 141)
HSL	hsl(220, 36%, 41%)
HSV	hsv(220, 52%, 55%)
CMYK	cmyk(52.5%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(39.19, 5.39, -30.02)
CIE-LCH	lch(39.19, 30.50, 280.18°)
OKLab	oklab(47.75% -0.0104 -0.0846)
OKLCH	oklch(47.75% 0.085 263)
XYZ	xyz(10.9480, 10.7699, 26.6960)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435C8D #8D7443

analogous

#43818D #435C8D #4F438D

triadic

#435C8D #8D435C #5C8D43

tetradic

#435C8D #8D4381 #8D7443 #438D4F

square

#435C8D #8D4381 #8D7443 #438D4F

split-complementary

#435C8D #8D4F43 #818D43

monochromatic

#1C263A #2F4164 #435C8D #5C79B1 #859BC5

Accessibility & contrast

On white

6.66

#435C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#435C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435C8D

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435C8D	#FFFFFF	#000000	##FFFFFF
##435C8D	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49608F

Deuteranopia (green-blind)

#40598C

Tritanopia (blue-blind)

#20676E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #435c8d;
/* rgb */ color: rgb(67, 92, 141);
/* oklch */ color: oklch(47.7% 0.085 263.0);

Tailwind

colors: {
  custom: {
    50: '#7c89ae',
    500: '#435c8d',
    950: '#000000',
  },
}

SCSS

$custom: #435c8d;
$custom-light: #7c89ae;
$custom-dark: #000000;

JSON

{
  "hex": "#435c8d",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 219.73,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.47746,
    "c": 0.08522,
    "h": 263
  },
  "luminance": 0.10771
}

Semantic roles & 50–950 ramp

primary

#435C8D

secondary

#B09E7C

accent

#A65CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #435C8D

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

Preview Lab → · Contrast checker → · Palette generator →