#435CA9#435CA9

#435CA9 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.126 H 268.0°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#435CA9
RGB	rgb(67, 92, 169)
HSL	hsl(225, 43%, 46%)
HSV	hsv(225, 60%, 66%)
CMYK	cmyk(60.4%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(40.75, 14.96, -44.29)
CIE-LCH	lch(40.75, 46.75, 288.66°)
OKLab	oklab(49.46% -0.0043 -0.1263)
OKLCH	oklch(49.46% 0.126 268)
XYZ	xyz(13.3009, 11.7111, 39.0880)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CA9 #A99043

analogous

#438FA9 #435CA9 #5D43A9

triadic

#435CA9 #A9435C #5CA943

tetradic

#435CA9 #A9438F #A99043 #43A95D

square

#435CA9 #A9438F #A99043 #43A95D

split-complementary

#435CA9 #A95D43 #8FA943

monochromatic

#202C51 #32447D #435CA9 #677DC3 #92A3D4

Accessibility & contrast

On white

6.28

#435CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#435CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CA9

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CA9	#FFFFFF	#000000	##FFFFFF
##435CA9	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)

#3865AC

Deuteranopia (green-blind)

#295CA7

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #435ca9;
/* rgb */ color: rgb(67, 92, 169);
/* oklch */ color: oklch(49.5% 0.126 268.0);

Tailwind

colors: {
  custom: {
    50: '#8089c3',
    500: '#435ca9',
    950: '#000000',
  },
}

SCSS

$custom: #435ca9;
$custom-light: #8089c3;
$custom-dark: #000000;

JSON

{
  "hex": "#435ca9",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 225.294,
    "s": 43.22,
    "l": 46.275
  },
  "oklch": {
    "l": 0.4946,
    "c": 0.12639,
    "h": 268
  },
  "luminance": 0.11712
}

Semantic roles & 50–950 ramp

primary

#435CA9

secondary

#BFB288

accent

#B455D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #435CA9

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

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