#435EC7#435EC7

#435EC7 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.0% C 0.166 H 269.1°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#435EC7
RGB	rgb(67, 94, 199)
HSL	hsl(228, 54%, 52%)
HSV	hsv(228, 66%, 78%)
CMYK	cmyk(66.3%, 52.8%, 0%, 22%)
CIE-LAB	lab(43.24, 24.26, -57.83)
CIE-LCH	lch(43.24, 62.71, 292.76°)
OKLab	oklab(51.98% -0.0027 -0.1661)
OKLCH	oklch(51.98% 0.166 269.1)
XYZ	xyz(16.6227, 13.3207, 55.7169)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435EC7 #C7AC43

analogous

#43A0C7 #435EC7 #6A43C7

triadic

#435EC7 #C7435E #5EC743

tetradic

#435EC7 #C743A0 #C7AC43 #43C76A

square

#435EC7 #C743A0 #C7AC43 #43C76A

split-complementary

#435EC7 #C76A43 #A0C743

monochromatic

#21316F #2F469E #435EC7 #7286D5 #A1AFE3

Accessibility & contrast

On white

5.73

#435EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#435EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435EC7

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435EC7	#FFFFFF	#000000	##FFFFFF
##435EC7	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186CCB

Deuteranopia (green-blind)

#0060C5

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #435ec7;
/* rgb */ color: rgb(67, 94, 199);
/* oklch */ color: oklch(52.0% 0.166 269.1);

Tailwind

colors: {
  custom: {
    50: '#858bd9',
    500: '#435ec7',
    950: '#000000',
  },
}

SCSS

$custom: #435ec7;
$custom-light: #858bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#435ec7",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 227.727,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51975,
    "c": 0.16612,
    "h": 269.1
  },
  "luminance": 0.13322
}

Semantic roles & 50–950 ramp

primary

#435EC7

secondary

#D0C496

accent

#BF4ADD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #435EC7

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

Preview Lab → · Contrast checker → · Palette generator →