#435EB4#435EB4

#435EB4 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.6% C 0.140 H 268.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#435EB4
RGB	rgb(67, 94, 180)
HSL	hsl(226, 46%, 48%)
HSV	hsv(226, 63%, 71%)
CMYK	cmyk(62.8%, 47.8%, 0%, 29.4%)
CIE-LAB	lab(41.99, 17.54, -48.79)
CIE-LCH	lch(41.99, 51.85, 289.77°)
OKLab	oklab(50.62% -0.0048 -0.1395)
OKLCH	oklch(50.62% 0.14 268)
XYZ	xyz(14.5529, 12.4927, 44.8156)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435EB4 #B49943

analogous

#4396B4 #435EB4 #6043B4

triadic

#435EB4 #B4435E #5EB443

tetradic

#435EB4 #B44396 #B49943 #43B460

square

#435EB4 #B44396 #B49943 #43B460

split-complementary

#435EB4 #B46043 #96B443

monochromatic

#222F5B #324787 #435EB4 #6C82C8 #99A8D9

Accessibility & contrast

On white

6.00

#435EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#435EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435EB4

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435EB4	#FFFFFF	#000000	##FFFFFF
##435EB4	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3368B7

Deuteranopia (green-blind)

#1E5EB2

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435eb4;
/* rgb */ color: rgb(67, 94, 180);
/* oklch */ color: oklch(50.6% 0.140 268.0);

Tailwind

colors: {
  custom: {
    50: '#828bcb',
    500: '#435eb4',
    950: '#000000',
  },
}

SCSS

$custom: #435eb4;
$custom-light: #828bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#435eb4",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 180
  },
  "hsl": {
    "h": 225.664,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50623,
    "c": 0.1396,
    "h": 268
  },
  "luminance": 0.12494
}

Semantic roles & 50–950 ramp

primary

#435EB4

secondary

#C5B88E

accent

#B652D5

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435EB4

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

Preview Lab → · Contrast checker → · Palette generator →