#435DA9#435DA9

#435DA9 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.7% C 0.125 H 267.5°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#435DA9
RGB	rgb(67, 93, 169)
HSL	hsl(225, 43%, 46%)
HSV	hsv(225, 60%, 66%)
CMYK	cmyk(60.4%, 45%, 0%, 33.7%)
CIE-LAB	lab(41.03, 14.32, -43.84)
CIE-LCH	lch(41.03, 46.12, 288.09°)
OKLab	oklab(49.67% -0.0054 -0.125)
OKLCH	oklch(49.67% 0.125 267.5)
XYZ	xyz(13.3881, 11.8855, 39.1170)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DA9 #A98F43

analogous

#4390A9 #435DA9 #5C43A9

triadic

#435DA9 #A9435D #5DA943

tetradic

#435DA9 #A94390 #A98F43 #43A95C

square

#435DA9 #A94390 #A98F43 #43A95C

split-complementary

#435DA9 #A95C43 #90A943

monochromatic

#202D51 #32457D #435DA9 #677EC3 #92A3D4

Accessibility & contrast

On white

6.22

#435DA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#435DA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DA9

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DA9	#FFFFFF	#000000	##FFFFFF
##435DA9	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AC

Deuteranopia (green-blind)

#2B5CA7

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #435da9;
/* rgb */ color: rgb(67, 93, 169);
/* oklch */ color: oklch(49.7% 0.125 267.5);

Tailwind

colors: {
  custom: {
    50: '#808ac3',
    500: '#435da9',
    950: '#000000',
  },
}

SCSS

$custom: #435da9;
$custom-light: #808ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#435da9",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 169
  },
  "hsl": {
    "h": 224.706,
    "s": 43.22,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49674,
    "c": 0.12511,
    "h": 267.5
  },
  "luminance": 0.11887
}

Semantic roles & 50–950 ramp

primary

#435DA9

secondary

#BFB188

accent

#B355D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435DA9

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

Preview Lab → · Contrast checker → · Palette generator →