#435FA8#435FA8

#435FA8 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.0% C 0.121 H 266.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#435FA8
RGB	rgb(67, 95, 168)
HSL	hsl(223, 43%, 46%)
HSV	hsv(223, 60%, 66%)
CMYK	cmyk(60.1%, 43.5%, 0%, 34.1%)
CIE-LAB	lab(41.54, 12.69, -42.45)
CIE-LCH	lch(41.54, 44.30, 286.64°)
OKLab	oklab(50.04% -0.0078 -0.1209)
OKLCH	oklch(50.04% 0.121 266.3)
XYZ	xyz(13.4724, 12.2037, 38.6838)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FA8 #A88C43

analogous

#4391A8 #435FA8 #5943A8

triadic

#435FA8 #A8435F #5FA843

tetradic

#435FA8 #A84391 #A88C43 #43A859

square

#435FA8 #A84391 #A88C43 #43A859

split-complementary

#435FA8 #A85943 #91A843

monochromatic

#202E50 #32467C #435FA8 #6680C2 #92A4D3

Accessibility & contrast

On white

6.10

#435FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#435FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FA8

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FA8	#FFFFFF	#000000	##FFFFFF
##435FA8	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E67AB

Deuteranopia (green-blind)

#305EA6

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #435fa8;
/* rgb */ color: rgb(67, 95, 168);
/* oklch */ color: oklch(50.0% 0.121 266.3);

Tailwind

colors: {
  custom: {
    50: '#808cc2',
    500: '#435fa8',
    950: '#000000',
  },
}

SCSS

$custom: #435fa8;
$custom-light: #808cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#435fa8",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 168
  },
  "hsl": {
    "h": 223.366,
    "s": 42.979,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50042,
    "c": 0.12112,
    "h": 266.3
  },
  "luminance": 0.12205
}

Semantic roles & 50–950 ramp

primary

#435FA8

secondary

#BFB088

accent

#B055D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #435FA8

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

Preview Lab → · Contrast checker → · Palette generator →