#435AB8#435AB8

#435AB8 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.1% C 0.150 H 269.9°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#435AB8
RGB	rgb(67, 90, 184)
HSL	hsl(228, 47%, 49%)
HSV	hsv(228, 64%, 72%)
CMYK	cmyk(63.6%, 51.1%, 0%, 27.8%)
CIE-LAB	lab(41.16, 21.52, -52.47)
CIE-LCH	lch(41.16, 56.71, 292.30°)
OKLab	oklab(50.08% -0.0003 -0.1504)
OKLCH	oklch(50.08% 0.15 269.9)
XYZ	xyz(14.6197, 11.9650, 46.8772)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AB8 #B8A143

analogous

#4395B8 #435AB8 #6743B8

triadic

#435AB8 #B8435A #5AB843

tetradic

#435AB8 #B84395 #B8A143 #43B867

square

#435AB8 #B84395 #B8A143 #43B867

split-complementary

#435AB8 #B86743 #95B843

monochromatic

#222E5E #33448B #435AB8 #6E80CA #9BA7DB

Accessibility & contrast

On white

6.19

#435AB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#435AB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AB8

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AB8	#FFFFFF	#000000	##FFFFFF
##435AB8	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2467BB

Deuteranopia (green-blind)

#005CB6

Tritanopia (blue-blind)

#007080

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #435ab8;
/* rgb */ color: rgb(67, 90, 184);
/* oklch */ color: oklch(50.1% 0.150 269.9);

Tailwind

colors: {
  custom: {
    50: '#8388ce',
    500: '#435ab8',
    950: '#000000',
  },
}

SCSS

$custom: #435ab8;
$custom-light: #8388ce;
$custom-dark: #000000;

JSON

{
  "hex": "#435ab8",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 184
  },
  "hsl": {
    "h": 228.205,
    "s": 46.614,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50077,
    "c": 0.15038,
    "h": 269.9
  },
  "luminance": 0.11966
}

Semantic roles & 50–950 ramp

primary

#435AB8

secondary

#C7BC90

accent

#BC52D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #435AB8

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

Preview Lab → · Contrast checker → · Palette generator →