#435DB2#435DB2

#435DB2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.138 H 268.3°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#435DB2
RGB	rgb(67, 93, 178)
HSL	hsl(226, 45%, 48%)
HSV	hsv(226, 62%, 70%)
CMYK	cmyk(62.4%, 47.8%, 0%, 30.2%)
CIE-LAB	lab(41.59, 17.48, -48.26)
CIE-LCH	lch(41.59, 51.33, 289.91°)
OKLab	oklab(50.28% -0.004 -0.138)
OKLCH	oklch(50.28% 0.138 268.3)
XYZ	xyz(14.2622, 12.2351, 43.7209)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DB2 #B29843

analogous

#4394B2 #435DB2 #6043B2

triadic

#435DB2 #B2435D #5DB243

tetradic

#435DB2 #B24394 #B29843 #43B260

square

#435DB2 #B24394 #B29843 #43B260

split-complementary

#435DB2 #B26043 #94B243

monochromatic

#222F59 #324686 #435DB2 #6B81C7 #97A7D8

Accessibility & contrast

On white

6.09

#435DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#435DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DB2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DB2	#FFFFFF	#000000	##FFFFFF
##435DB2	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3367B5

Deuteranopia (green-blind)

#1E5DB0

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #435db2;
/* rgb */ color: rgb(67, 93, 178);
/* oklch */ color: oklch(50.3% 0.138 268.3);

Tailwind

colors: {
  custom: {
    50: '#828ac9',
    500: '#435db2',
    950: '#000000',
  },
}

SCSS

$custom: #435db2;
$custom-light: #828ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#435db2",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 178
  },
  "hsl": {
    "h": 225.946,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50276,
    "c": 0.13803,
    "h": 268.3
  },
  "luminance": 0.12236
}

Semantic roles & 50–950 ramp

primary

#435DB2

secondary

#C4B78D

accent

#B653D5

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435DB2

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

Preview Lab → · Contrast checker → · Palette generator →