#435DA3#435DA3

#435DA3 is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.3% C 0.116 H 266.8°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#435DA3
RGB	rgb(67, 93, 163)
HSL	hsl(224, 42%, 45%)
HSV	hsv(224, 59%, 64%)
CMYK	cmyk(58.9%, 42.9%, 0%, 36.1%)
CIE-LAB	lab(40.68, 12.23, -40.85)
CIE-LCH	lch(40.68, 42.64, 286.67°)
OKLab	oklab(49.29% -0.0065 -0.1162)
OKLCH	oklch(49.29% 0.116 266.8)
XYZ	xyz(12.8377, 11.6653, 36.2183)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DA3 #A38943

analogous

#438DA3 #435DA3 #5943A3

triadic

#435DA3 #A3435D #5DA343

tetradic

#435DA3 #A3438D #A38943 #43A359

square

#435DA3 #A3438D #A38943 #43A359

split-complementary

#435DA3 #A35943 #8DA343

monochromatic

#1F2C4C #314478 #435DA3 #647DBF #8FA1D1

Accessibility & contrast

On white

6.30

#435DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#435DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DA3

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DA3	#FFFFFF	#000000	##FFFFFF
##435DA3	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A6

Deuteranopia (green-blind)

#325CA2

Tritanopia (blue-blind)

#006D78

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #435da3;
/* rgb */ color: rgb(67, 93, 163);
/* oklch */ color: oklch(49.3% 0.116 266.8);

Tailwind

colors: {
  custom: {
    50: '#7f8abf',
    500: '#435da3',
    950: '#000000',
  },
}

SCSS

$custom: #435da3;
$custom-light: #7f8abf;
$custom-dark: #000000;

JSON

{
  "hex": "#435da3",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 163
  },
  "hsl": {
    "h": 223.75,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.49288,
    "c": 0.11639,
    "h": 266.8
  },
  "luminance": 0.11666
}

Semantic roles & 50–950 ramp

primary

#435DA3

secondary

#BCAE85

accent

#B056D2

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435DA3

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

Preview Lab → · Contrast checker → · Palette generator →