#435BC0#435BC0

#435BC0 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.160 H 269.8°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#435BC0
RGB	rgb(67, 91, 192)
HSL	hsl(228, 50%, 51%)
HSV	hsv(228, 65%, 75%)
CMYK	cmyk(65.1%, 52.6%, 0%, 24.7%)
CIE-LAB	lab(41.97, 23.70, -55.83)
CIE-LCH	lch(41.97, 60.65, 293.00°)
OKLab	oklab(50.86% -0.0005 -0.1603)
OKLCH	oklch(50.86% 0.16 269.8)
XYZ	xyz(15.5670, 12.4798, 51.4474)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435BC0 #C0A843

analogous

#4399C0 #435BC0 #6943C0

triadic

#435BC0 #C0435B #5BC043

tetradic

#435BC0 #C04399 #C0A843 #43C069

square

#435BC0 #C04399 #C0A843 #43C069

split-complementary

#435BC0 #C06943 #99C043

monochromatic

#222F66 #324594 #435BC0 #7183CF #9FABDF

Accessibility & contrast

On white

6.01

#435BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#435BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BC0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435BC0	#FFFFFF	#000000	##FFFFFF
##435BC0	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B69C4

Deuteranopia (green-blind)

#005EBE

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435bc0;
/* rgb */ color: rgb(67, 91, 192);
/* oklch */ color: oklch(50.9% 0.160 269.8);

Tailwind

colors: {
  custom: {
    50: '#8489d4',
    500: '#435bc0',
    950: '#000000',
  },
}

SCSS

$custom: #435bc0;
$custom-light: #8489d4;
$custom-dark: #000000;

JSON

{
  "hex": "#435bc0",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 192
  },
  "hsl": {
    "h": 228.48,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50861,
    "c": 0.16026,
    "h": 269.8
  },
  "luminance": 0.12481
}

Semantic roles & 50–950 ramp

primary

#435BC0

secondary

#CBC094

accent

#BF4ED9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435BC0

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

Preview Lab → · Contrast checker → · Palette generator →