#435DC1#435DC1

#435DC1 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.159 H 269.2°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#435DC1
RGB	rgb(67, 93, 193)
HSL	hsl(228, 50%, 51%)
HSV	hsv(228, 65%, 76%)
CMYK	cmyk(65.3%, 51.8%, 0%, 24.3%)
CIE-LAB	lab(42.57, 22.77, -55.44)
CIE-LCH	lch(42.57, 59.94, 292.33°)
OKLab	oklab(51.33% -0.0023 -0.1591)
OKLCH	oklch(51.33% 0.159 269.2)
XYZ	xyz(15.8515, 12.8708, 52.0907)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435DC1 #C1A743

analogous

#439CC1 #435DC1 #6843C1

triadic

#435DC1 #C1435D #5DC143

tetradic

#435DC1 #C1439C #C1A743 #43C168

square

#435DC1 #C1439C #C1A743 #43C168

split-complementary

#435DC1 #C16843 #9CC143

monochromatic

#223067 #314695 #435DC1 #7185D0 #9FACDF

Accessibility & contrast

On white

5.88

#435DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#435DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435DC1

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435DC1	#FFFFFF	#000000	##FFFFFF
##435DC1	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206AC5

Deuteranopia (green-blind)

#005FBF

Tritanopia (blue-blind)

#007486

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #435dc1;
/* rgb */ color: rgb(67, 93, 193);
/* oklch */ color: oklch(51.3% 0.159 269.2);

Tailwind

colors: {
  custom: {
    50: '#848ad4',
    500: '#435dc1',
    950: '#000000',
  },
}

SCSS

$custom: #435dc1;
$custom-light: #848ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#435dc1",
  "rgb": {
    "r": 67,
    "g": 93,
    "b": 193
  },
  "hsl": {
    "h": 227.619,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51335,
    "c": 0.15912,
    "h": 269.2
  },
  "luminance": 0.12872
}

Semantic roles & 50–950 ramp

primary

#435DC1

secondary

#CCC094

accent

#BD4EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435DC1

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

Preview Lab → · Contrast checker → · Palette generator →