#435AB7#435AB7

#435AB7 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.149 H 269.8°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#435AB7
RGB	rgb(67, 90, 183)
HSL	hsl(228, 46%, 49%)
HSV	hsv(228, 63%, 72%)
CMYK	cmyk(63.4%, 50.8%, 0%, 28.2%)
CIE-LAB	lab(41.09, 21.16, -51.99)
CIE-LCH	lch(41.09, 56.13, 292.15°)
OKLab	oklab(50.01% -0.0004 -0.149)
OKLCH	oklch(50.01% 0.149 269.8)
XYZ	xyz(14.5153, 11.9233, 46.3271)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AB7 #B7A043

analogous

#4394B7 #435AB7 #6643B7

triadic

#435AB7 #B7435A #5AB743

tetradic

#435AB7 #B74394 #B7A043 #43B766

square

#435AB7 #B74394 #B7A043 #43B766

split-complementary

#435AB7 #B76643 #94B743

monochromatic

#222E5D #33448A #435AB7 #6D80CA #9AA7DA

Accessibility & contrast

On white

6.20

#435AB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#435AB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AB7

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AB7	#FFFFFF	#000000	##FFFFFF
##435AB7	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2666BA

Deuteranopia (green-blind)

#025CB5

Tritanopia (blue-blind)

#007080

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #435ab7;
/* rgb */ color: rgb(67, 90, 183);
/* oklch */ color: oklch(50.0% 0.149 269.8);

Tailwind

colors: {
  custom: {
    50: '#8388cd',
    500: '#435ab7',
    950: '#000000',
  },
}

SCSS

$custom: #435ab7;
$custom-light: #8388cd;
$custom-dark: #000000;

JSON

{
  "hex": "#435ab7",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 183
  },
  "hsl": {
    "h": 228.103,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50005,
    "c": 0.14897,
    "h": 269.8
  },
  "luminance": 0.11925
}

Semantic roles & 50–950 ramp

primary

#435AB7

secondary

#C6BB90

accent

#BC52D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #435AB7

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

Preview Lab → · Contrast checker → · Palette generator →