#435CB9#435CB9

#435CB9 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.149 H 269.2°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#435CB9
RGB	rgb(67, 92, 185)
HSL	hsl(227, 47%, 49%)
HSV	hsv(227, 64%, 73%)
CMYK	cmyk(63.8%, 50.3%, 0%, 27.5%)
CIE-LAB	lab(41.77, 20.59, -52.08)
CIE-LCH	lch(41.77, 56.00, 291.57°)
OKLab	oklab(50.56% -0.0022 -0.1492)
OKLCH	oklch(50.56% 0.149 269.2)
XYZ	xyz(14.8959, 12.3491, 47.4881)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CB9 #B9A043

analogous

#4397B9 #435CB9 #6543B9

triadic

#435CB9 #B9435C #5CB943

tetradic

#435CB9 #B94397 #B9A043 #43B965

square

#435CB9 #B94397 #B9A043 #43B965

split-complementary

#435CB9 #B96543 #97B943

monochromatic

#222F5F #33468C #435CB9 #6F82CB #9BA9DB

Accessibility & contrast

On white

6.05

#435CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#435CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CB9

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CB9	#FFFFFF	#000000	##FFFFFF
##435CB9	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2968BC

Deuteranopia (green-blind)

#075EB7

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435cb9;
/* rgb */ color: rgb(67, 92, 185);
/* oklch */ color: oklch(50.6% 0.149 269.2);

Tailwind

colors: {
  custom: {
    50: '#8389cf',
    500: '#435cb9',
    950: '#000000',
  },
}

SCSS

$custom: #435cb9;
$custom-light: #8389cf;
$custom-dark: #000000;

JSON

{
  "hex": "#435cb9",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 185
  },
  "hsl": {
    "h": 227.288,
    "s": 46.825,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50557,
    "c": 0.14923,
    "h": 269.2
  },
  "luminance": 0.1235
}

Semantic roles & 50–950 ramp

primary

#435CB9

secondary

#C7BC91

accent

#BA51D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #435CB9

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

Preview Lab → · Contrast checker → · Palette generator →