#435EBC#435EBC

#435EBC is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.2% C 0.151 H 268.6°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#435EBC
RGB	rgb(67, 94, 188)
HSL	hsl(227, 47%, 50%)
HSV	hsv(227, 64%, 74%)
CMYK	cmyk(64.4%, 50%, 0%, 26.3%)
CIE-LAB	lab(42.50, 20.36, -52.64)
CIE-LCH	lch(42.50, 56.44, 291.15°)
OKLab	oklab(51.18% -0.0038 -0.1508)
OKLCH	oklch(51.18% 0.151 268.6)
XYZ	xyz(15.3914, 12.8282, 49.2322)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435EBC #BCA143

analogous

#439ABC #435EBC #6543BC

triadic

#435EBC #BC435E #5EBC43

tetradic

#435EBC #BC439A #BCA143 #43BC65

square

#435EBC #BC439A #BCA143 #43BC65

split-complementary

#435EBC #BC6543 #9ABC43

monochromatic

#233162 #33478F #435EBC #7085CC #9DABDC

Accessibility & contrast

On white

5.89

#435EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#435EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435EBC

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435EBC	#FFFFFF	#000000	##FFFFFF
##435EBC	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6ABF

Deuteranopia (green-blind)

#085FBA

Tritanopia (blue-blind)

#007484

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435ebc;
/* rgb */ color: rgb(67, 94, 188);
/* oklch */ color: oklch(51.2% 0.151 268.6);

Tailwind

colors: {
  custom: {
    50: '#838bd1',
    500: '#435ebc',
    950: '#000000',
  },
}

SCSS

$custom: #435ebc;
$custom-light: #838bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#435ebc",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 188
  },
  "hsl": {
    "h": 226.612,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.5118,
    "c": 0.15089,
    "h": 268.6
  },
  "luminance": 0.1283
}

Semantic roles & 50–950 ramp

primary

#435EBC

secondary

#C9BC92

accent

#B951D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #435EBC

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

Preview Lab → · Contrast checker → · Palette generator →