#435A8A#435A8A

#435A8A is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.1% C 0.083 H 264.0°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#435A8A
RGB	rgb(67, 90, 138)
HSL	hsl(221, 35%, 40%)
HSV	hsv(221, 51%, 54%)
CMYK	cmyk(51.4%, 34.8%, 0%, 45.9%)
CIE-LAB	lab(38.45, 5.67, -29.37)
CIE-LCH	lch(38.45, 29.92, 280.92°)
OKLab	oklab(47.12% -0.0087 -0.0827)
OKLCH	oklch(47.12% 0.083 264)
XYZ	xyz(10.5568, 10.3399, 25.4793)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435A8A #8A7343

analogous

#437E8A #435A8A #4F438A

triadic

#435A8A #8A435A #5A8A43

tetradic

#435A8A #8A437E #8A7343 #438A4F

square

#435A8A #8A437E #8A7343 #438A4F

split-complementary

#435A8A #8A4F43 #7E8A43

monochromatic

#1B2438 #2F3F61 #435A8A #5B76AF #8499C3

Accessibility & contrast

On white

6.84

#435A8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#435A8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435A8A

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435A8A	#FFFFFF	#000000	##FFFFFF
##435A8A	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485E8C

Deuteranopia (green-blind)

#405889

Tritanopia (blue-blind)

#23646B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #435a8a;
/* rgb */ color: rgb(67, 90, 138);
/* oklch */ color: oklch(47.1% 0.083 264.0);

Tailwind

colors: {
  custom: {
    50: '#7c88ac',
    500: '#435a8a',
    950: '#000000',
  },
}

SCSS

$custom: #435a8a;
$custom-light: #7c88ac;
$custom-dark: #000000;

JSON

{
  "hex": "#435a8a",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 138
  },
  "hsl": {
    "h": 220.563,
    "s": 34.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47117,
    "c": 0.08317,
    "h": 264
  },
  "luminance": 0.10341
}

Semantic roles & 50–950 ramp

primary

#435A8A

secondary

#AE9D7B

accent

#A75DCB

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #435A8A

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

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