#435FBC#435FBC

#435FBC is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.4% C 0.150 H 268.2°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#435FBC
RGB	rgb(67, 95, 188)
HSL	hsl(226, 47%, 50%)
HSV	hsv(226, 64%, 74%)
CMYK	cmyk(64.4%, 49.5%, 0%, 26.3%)
CIE-LAB	lab(42.77, 19.72, -52.20)
CIE-LCH	lch(42.77, 55.80, 290.70°)
OKLab	oklab(51.39% -0.0047 -0.1495)
OKLCH	oklch(51.39% 0.15 268.2)
XYZ	xyz(15.4809, 13.0072, 49.2620)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435FBC #BCA043

analogous

#439BBC #435FBC #6443BC

triadic

#435FBC #BC435F #5FBC43

tetradic

#435FBC #BC439B #BCA043 #43BC64

square

#435FBC #BC439B #BCA043 #43BC64

split-complementary

#435FBC #BC6443 #9BBC43

monochromatic

#233162 #33488F #435FBC #7085CC #9DACDC

Accessibility & contrast

On white

5.83

#435FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#435FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435FBC

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435FBC	#FFFFFF	#000000	##FFFFFF
##435FBC	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6BBF

Deuteranopia (green-blind)

#0E60BA

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435fbc;
/* rgb */ color: rgb(67, 95, 188);
/* oklch */ color: oklch(51.4% 0.150 268.2);

Tailwind

colors: {
  custom: {
    50: '#838cd1',
    500: '#435fbc',
    950: '#000000',
  },
}

SCSS

$custom: #435fbc;
$custom-light: #838cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#435fbc",
  "rgb": {
    "r": 67,
    "g": 95,
    "b": 188
  },
  "hsl": {
    "h": 226.116,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.51385,
    "c": 0.14962,
    "h": 268.2
  },
  "luminance": 0.13009
}

Semantic roles & 50–950 ramp

primary

#435FBC

secondary

#C9BC92

accent

#B851D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #435FBC

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

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