#435EB2#435EB2

#435EB2 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.5% C 0.137 H 267.9°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#435EB2
RGB	rgb(67, 94, 178)
HSL	hsl(225, 45%, 48%)
HSV	hsv(225, 62%, 70%)
CMYK	cmyk(62.4%, 47.2%, 0%, 30.2%)
CIE-LAB	lab(41.86, 16.83, -47.82)
CIE-LCH	lch(41.86, 50.70, 289.39°)
OKLab	oklab(50.49% -0.0051 -0.1367)
OKLCH	oklch(50.49% 0.137 267.9)
XYZ	xyz(14.3506, 12.4118, 43.7503)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435EB2 #B29743

analogous

#4396B2 #435EB2 #5F43B2

triadic

#435EB2 #B2435E #5EB243

tetradic

#435EB2 #B24396 #B29743 #43B25F

square

#435EB2 #B24396 #B29743 #43B25F

split-complementary

#435EB2 #B25F43 #96B243

monochromatic

#222F59 #324786 #435EB2 #6B81C7 #97A7D8

Accessibility & contrast

On white

6.03

#435EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#435EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435EB2

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435EB2	#FFFFFF	#000000	##FFFFFF
##435EB2	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3568B5

Deuteranopia (green-blind)

#215EB0

Tritanopia (blue-blind)

#00717F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435eb2;
/* rgb */ color: rgb(67, 94, 178);
/* oklch */ color: oklch(50.5% 0.137 267.9);

Tailwind

colors: {
  custom: {
    50: '#828bc9',
    500: '#435eb2',
    950: '#000000',
  },
}

SCSS

$custom: #435eb2;
$custom-light: #828bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#435eb2",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 178
  },
  "hsl": {
    "h": 225.405,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50487,
    "c": 0.13675,
    "h": 267.9
  },
  "luminance": 0.12413
}

Semantic roles & 50–950 ramp

primary

#435EB2

secondary

#C4B78D

accent

#B553D5

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435EB2

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

Preview Lab → · Contrast checker → · Palette generator →