#435AA3#435AA3

#435AA3 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.6% C 0.120 H 268.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#435AA3
RGB	rgb(67, 90, 163)
HSL	hsl(226, 42%, 45%)
HSV	hsv(226, 59%, 64%)
CMYK	cmyk(58.9%, 44.8%, 0%, 36.1%)
CIE-LAB	lab(39.83, 14.16, -42.21)
CIE-LCH	lch(39.83, 44.52, 288.55°)
OKLab	oklab(48.64% -0.0031 -0.1202)
OKLCH	oklch(48.64% 0.12 268.5)
XYZ	xyz(12.5795, 11.1490, 36.1323)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AA3 #A38C43

analogous

#438AA3 #435AA3 #5C43A3

triadic

#435AA3 #A3435A #5AA343

tetradic

#435AA3 #A3438A #A38C43 #43A35C

square

#435AA3 #A3438A #A38C43 #43A35C

split-complementary

#435AA3 #A35C43 #8AA343

monochromatic

#1F2A4C #314278 #435AA3 #647ABF #8F9FD1

Accessibility & contrast

On white

6.50

#435AA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#435AA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AA3

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AA3	#FFFFFF	#000000	##FFFFFF
##435AA3	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3962A6

Deuteranopia (green-blind)

#2C5AA1

Tritanopia (blue-blind)

#006A76

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #435aa3;
/* rgb */ color: rgb(67, 90, 163);
/* oklch */ color: oklch(48.6% 0.120 268.5);

Tailwind

colors: {
  custom: {
    50: '#7f88bf',
    500: '#435aa3',
    950: '#000000',
  },
}

SCSS

$custom: #435aa3;
$custom-light: #7f88bf;
$custom-dark: #000000;

JSON

{
  "hex": "#435aa3",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 163
  },
  "hsl": {
    "h": 225.625,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.48636,
    "c": 0.12026,
    "h": 268.5
  },
  "luminance": 0.1115
}

Semantic roles & 50–950 ramp

primary

#435AA3

secondary

#BCAF85

accent

#B456D2

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435AA3

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

Preview Lab → · Contrast checker → · Palette generator →