#435B89#435B89

#435B89 is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.3% C 0.080 H 262.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#435B89
RGB	rgb(67, 91, 137)
HSL	hsl(219, 34%, 40%)
HSV	hsv(219, 51%, 54%)
CMYK	cmyk(51.1%, 33.6%, 0%, 46.3%)
CIE-LAB	lab(38.69, 4.70, -28.38)
CIE-LCH	lch(38.69, 28.77, 279.41°)
OKLab	oklab(47.29% -0.0103 -0.0798)
OKLCH	oklch(47.29% 0.08 262.7)
XYZ	xyz(10.5697, 10.4809, 25.1281)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435B89 #897143

analogous

#437E89 #435B89 #4E4389

triadic

#435B89 #89435B #5B8943

tetradic

#435B89 #89437E #897143 #43894E

square

#435B89 #89437E #897143 #43894E

split-complementary

#435B89 #894E43 #7E8943

monochromatic

#1B2437 #2F4060 #435B89 #5B77AF #8499C3

Accessibility & contrast

On white

6.78

#435B89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#435B89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435B89

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435B89	#FFFFFF	#000000	##FFFFFF
##435B89	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8B

Deuteranopia (green-blind)

#415888

Tritanopia (blue-blind)

#24656C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #435b89;
/* rgb */ color: rgb(67, 91, 137);
/* oklch */ color: oklch(47.3% 0.080 262.7);

Tailwind

colors: {
  custom: {
    50: '#7b89ab',
    500: '#435b89',
    950: '#000000',
  },
}

SCSS

$custom: #435b89;
$custom-light: #7b89ab;
$custom-dark: #000000;

JSON

{
  "hex": "#435b89",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 137
  },
  "hsl": {
    "h": 219.429,
    "s": 34.314,
    "l": 40
  },
  "oklch": {
    "l": 0.47292,
    "c": 0.08048,
    "h": 262.7
  },
  "luminance": 0.10482
}

Semantic roles & 50–950 ramp

primary

#435B89

secondary

#AE9C7A

accent

#A55DCA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #435B89

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

Preview Lab → · Contrast checker → · Palette generator →