#435CBC#435CBC

#435CBC is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.8% C 0.153 H 269.3°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#435CBC
RGB	rgb(67, 92, 188)
HSL	hsl(228, 47%, 50%)
HSV	hsv(228, 64%, 74%)
CMYK	cmyk(64.4%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(41.96, 21.64, -53.51)
CIE-LCH	lch(41.96, 57.72, 292.02°)
OKLab	oklab(50.77% -0.0018 -0.1534)
OKLCH	oklch(50.77% 0.153 269.3)
XYZ	xyz(15.2159, 12.4771, 49.1737)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CBC #BCA343

analogous

#4399BC #435CBC #6643BC

triadic

#435CBC #BC435C #5CBC43

tetradic

#435CBC #BC4399 #BCA343 #43BC66

square

#435CBC #BC4399 #BCA343 #43BC66

split-complementary

#435CBC #BC6643 #99BC43

monochromatic

#233062 #33468F #435CBC #7083CC #9DAADC

Accessibility & contrast

On white

6.01

#435CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#435CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CBC

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

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

#2569BF

Deuteranopia (green-blind)

#005EBA

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435cbc;
/* rgb */ color: rgb(67, 92, 188);
/* oklch */ color: oklch(50.8% 0.153 269.3);

Tailwind

colors: {
  custom: {
    50: '#8389d1',
    500: '#435cbc',
    950: '#000000',
  },
}

SCSS

$custom: #435cbc;
$custom-light: #8389d1;
$custom-dark: #000000;

JSON

{
  "hex": "#435cbc",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 227.603,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.50771,
    "c": 0.15343,
    "h": 269.3
  },
  "luminance": 0.12478
}

Semantic roles & 50–950 ramp

primary

#435CBC

secondary

#C9BD92

accent

#BB51D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #435CBC

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

Preview Lab → · Contrast checker → · Palette generator →