#435AA4#435AA4

#435AA4 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.7% C 0.122 H 268.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#435AA4
RGB	rgb(67, 90, 164)
HSL	hsl(226, 42%, 45%)
HSV	hsv(226, 59%, 64%)
CMYK	cmyk(59.1%, 45.1%, 0%, 35.7%)
CIE-LAB	lab(39.89, 14.51, -42.71)
CIE-LCH	lch(39.89, 45.10, 288.76°)
OKLab	oklab(48.7% -0.003 -0.1217)
OKLCH	oklch(48.7% 0.122 268.6)
XYZ	xyz(12.6695, 11.1849, 36.6060)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AA4 #A48D43

analogous

#438AA4 #435AA4 #5C43A4

triadic

#435AA4 #A4435A #5AA443

tetradic

#435AA4 #A4438A #A48D43 #43A45C

square

#435AA4 #A4438A #A48D43 #43A45C

split-complementary

#435AA4 #A45C43 #8AA443

monochromatic

#1F2A4D #314279 #435AA4 #647AC0 #909FD2

Accessibility & contrast

On white

6.49

#435AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#435AA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AA4

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AA4	#FFFFFF	#000000	##FFFFFF
##435AA4	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3863A7

Deuteranopia (green-blind)

#2B5AA2

Tritanopia (blue-blind)

#006A77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #435aa4;
/* rgb */ color: rgb(67, 90, 164);
/* oklch */ color: oklch(48.7% 0.122 268.6);

Tailwind

colors: {
  custom: {
    50: '#7f88bf',
    500: '#435aa4',
    950: '#000000',
  },
}

SCSS

$custom: #435aa4;
$custom-light: #7f88bf;
$custom-dark: #000000;

JSON

{
  "hex": "#435aa4",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 164
  },
  "hsl": {
    "h": 225.773,
    "s": 41.991,
    "l": 45.294
  },
  "oklch": {
    "l": 0.48702,
    "c": 0.12173,
    "h": 268.6
  },
  "luminance": 0.11186
}

Semantic roles & 50–950 ramp

primary

#435AA4

secondary

#BDB086

accent

#B456D2

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435AA4

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

Preview Lab → · Contrast checker → · Palette generator →