#435AB2#435AB2

#435AB2 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.7% C 0.142 H 269.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#435AB2
RGB	rgb(67, 90, 178)
HSL	hsl(228, 45%, 48%)
HSV	hsv(228, 62%, 70%)
CMYK	cmyk(62.4%, 49.4%, 0%, 30.2%)
CIE-LAB	lab(40.77, 19.40, -49.58)
CIE-LCH	lch(40.77, 53.24, 291.37°)
OKLab	oklab(49.65% -0.0009 -0.1419)
OKLCH	oklch(49.65% 0.142 269.6)
XYZ	xyz(14.0041, 11.7188, 43.6348)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435AB2 #B29B43

analogous

#4391B2 #435AB2 #6443B2

triadic

#435AB2 #B2435A #5AB243

tetradic

#435AB2 #B24391 #B29B43 #43B264

square

#435AB2 #B24391 #B29B43 #43B264

split-complementary

#435AB2 #B26443 #91B243

monochromatic

#222D59 #324486 #435AB2 #6B7EC7 #97A5D8

Accessibility & contrast

On white

6.28

#435AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#435AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435AB2

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435AB2	#FFFFFF	#000000	##FFFFFF
##435AB2	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C65B5

Deuteranopia (green-blind)

#145BB0

Tritanopia (blue-blind)

#006E7D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #435ab2;
/* rgb */ color: rgb(67, 90, 178);
/* oklch */ color: oklch(49.7% 0.142 269.6);

Tailwind

colors: {
  custom: {
    50: '#8288ca',
    500: '#435ab2',
    950: '#000000',
  },
}

SCSS

$custom: #435ab2;
$custom-light: #8288ca;
$custom-dark: #000000;

JSON

{
  "hex": "#435ab2",
  "rgb": {
    "r": 67,
    "g": 90,
    "b": 178
  },
  "hsl": {
    "h": 227.568,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.49651,
    "c": 0.1419,
    "h": 269.6
  },
  "luminance": 0.1172
}

Semantic roles & 50–950 ramp

primary

#435AB2

secondary

#C4B88D

accent

#BA53D5

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435AB2

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

Preview Lab → · Contrast checker → · Palette generator →