#435B8A#435B8A

#435B8A is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.3% C 0.082 H 263.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#435B8A
RGB	rgb(67, 91, 138)
HSL	hsl(220, 35%, 40%)
HSV	hsv(220, 51%, 54%)
CMYK	cmyk(51.4%, 34.1%, 0%, 45.9%)
CIE-LAB	lab(38.74, 5.03, -28.91)
CIE-LCH	lch(38.74, 29.34, 279.87°)
OKLab	oklab(47.35% -0.01 -0.0813)
OKLCH	oklch(47.35% 0.082 263)
XYZ	xyz(10.6417, 10.5097, 25.5076)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435B8A #8A7243

analogous

#437F8A #435B8A #4E438A

triadic

#435B8A #8A435B #5B8A43

tetradic

#435B8A #8A437F #8A7243 #438A4E

square

#435B8A #8A437F #8A7243 #438A4E

split-complementary

#435B8A #8A4E43 #7F8A43

monochromatic

#1B2538 #2F4061 #435B8A #5B77AF #8499C3

Accessibility & contrast

On white

6.77

#435B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#435B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435B8A

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435B8A	#FFFFFF	#000000	##FFFFFF
##435B8A	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8C

Deuteranopia (green-blind)

#415889

Tritanopia (blue-blind)

#23656C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #435b8a;
/* rgb */ color: rgb(67, 91, 138);
/* oklch */ color: oklch(47.3% 0.082 263.0);

Tailwind

colors: {
  custom: {
    50: '#7c89ac',
    500: '#435b8a',
    950: '#000000',
  },
}

SCSS

$custom: #435b8a;
$custom-light: #7c89ac;
$custom-dark: #000000;

JSON

{
  "hex": "#435b8a",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 138
  },
  "hsl": {
    "h": 219.718,
    "s": 34.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47348,
    "c": 0.08196,
    "h": 263
  },
  "luminance": 0.1051
}

Semantic roles & 50–950 ramp

primary

#435B8A

secondary

#AE9D7B

accent

#A65DCB

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #435B8A

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

Preview Lab → · Contrast checker → · Palette generator →