#435EC0#435EC0

#435EC0 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.5% C 0.156 H 268.8°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#435EC0
RGB	rgb(67, 94, 192)
HSL	hsl(227, 50%, 51%)
HSV	hsv(227, 65%, 75%)
CMYK	cmyk(65.1%, 51%, 0%, 24.7%)
CIE-LAB	lab(42.77, 21.78, -54.54)
CIE-LCH	lch(42.77, 58.73, 291.77°)
OKLab	oklab(51.47% -0.0034 -0.1564)
OKLCH	oklch(51.47% 0.156 268.8)
XYZ	xyz(15.8286, 13.0030, 51.5346)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435EC0 #C0A543

analogous

#439CC0 #435EC0 #6643C0

triadic

#435EC0 #C0435E #5EC043

tetradic

#435EC0 #C0439C #C0A543 #43C066

square

#435EC0 #C0439C #C0A543 #43C066

split-complementary

#435EC0 #C06643 #9CC043

monochromatic

#223166 #324794 #435EC0 #7185CF #9FADDF

Accessibility & contrast

On white

5.83

#435EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#435EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435EC0

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435EC0	#FFFFFF	#000000	##FFFFFF
##435EC0	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256BC4

Deuteranopia (green-blind)

#0060BE

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #435ec0;
/* rgb */ color: rgb(67, 94, 192);
/* oklch */ color: oklch(51.5% 0.156 268.8);

Tailwind

colors: {
  custom: {
    50: '#848bd4',
    500: '#435ec0',
    950: '#000000',
  },
}

SCSS

$custom: #435ec0;
$custom-light: #848bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#435ec0",
  "rgb": {
    "r": 67,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 227.04,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.51465,
    "c": 0.15647,
    "h": 268.8
  },
  "luminance": 0.13004
}

Semantic roles & 50–950 ramp

primary

#435EC0

secondary

#CBBF94

accent

#BB4ED9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435EC0

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

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