#435A99#435A99

#435A99 is a mid, moderate blue. Relative luminance 0.108; OKLCH L 48.0% C 0.106 H 267.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#435A99
RGB	rgb(67, 90, 153)
HSL	hsl(224, 39%, 43%)
HSV	hsv(224, 56%, 60%)
CMYK	cmyk(56.2%, 41.2%, 0%, 40%)
CIE-LAB	lab(39.25, 10.71, -37.16)
CIE-LCH	lch(39.25, 38.67, 286.08°)
OKLab	oklab(48% -0.005 -0.1054)
OKLCH	oklch(48% 0.106 267.3)
XYZ	xyz(11.7188, 10.8047, 31.5988)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435A99 #998243

analogous

#438599 #435A99 #574399

triadic

#435A99 #99435A #5A9943

tetradic

#435A99 #994385 #998243 #439957

square

#435A99 #994385 #998243 #439957

split-complementary

#435A99 #995743 #859943

monochromatic

#1E2844 #30416E #435A99 #6078B9 #8A9CCC

Accessibility & contrast

On white

6.64

#435A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#435A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435A99

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435A99	#FFFFFF	#000000	##FFFFFF
##435A99	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40619B

Deuteranopia (green-blind)

#355998

Tritanopia (blue-blind)

#116872

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #435a99;
/* rgb */ color: rgb(67, 90, 153);
/* oklch */ color: oklch(48.0% 0.106 267.3);

Tailwind

colors: {
  custom: {
    50: '#7e88b7',
    500: '#435a99',
    950: '#000000',
  },
}

SCSS

$custom: #435a99;
$custom-light: #7e88b7;
$custom-dark: #000000;

JSON

{
  "hex": "#435a99",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 153
  },
  "hsl": {
    "h": 223.953,
    "s": 39.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48002,
    "c": 0.10553,
    "h": 267.3
  },
  "luminance": 0.10806
}

Semantic roles & 50–950 ramp

primary

#435A99

secondary

#B7A981

accent

#AF59CF

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #435A99

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

Preview Lab → · Contrast checker → · Palette generator →