#435CBF#435CBF

#435CBF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.0% C 0.158 H 269.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#435CBF
RGB	rgb(67, 92, 191)
HSL	hsl(228, 49%, 51%)
HSV	hsv(228, 65%, 75%)
CMYK	cmyk(64.9%, 51.8%, 0%, 25.1%)
CIE-LAB	lab(42.17, 22.70, -54.93)
CIE-LCH	lch(42.17, 59.44, 292.46°)
OKLab	oklab(50.99% -0.0016 -0.1576)
OKLCH	oklch(50.99% 0.158 269.4)
XYZ	xyz(15.5427, 12.6078, 50.8946)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435CBF #BFA643

analogous

#439ABF #435CBF #6843BF

triadic

#435CBF #BF435C #5CBF43

tetradic

#435CBF #BF439A #BFA643 #43BF68

square

#435CBF #BF439A #BFA643 #43BF68

split-complementary

#435CBF #BF6843 #9ABF43

monochromatic

#223065 #324693 #435CBF #7184CF #9EABDE

Accessibility & contrast

On white

5.96

#435CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#435CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435CBF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435CBF	#FFFFFF	#000000	##FFFFFF
##435CBF	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2069C3

Deuteranopia (green-blind)

#005EBD

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #435cbf;
/* rgb */ color: rgb(67, 92, 191);
/* oklch */ color: oklch(51.0% 0.158 269.4);

Tailwind

colors: {
  custom: {
    50: '#8489d3',
    500: '#435cbf',
    950: '#000000',
  },
}

SCSS

$custom: #435cbf;
$custom-light: #8489d3;
$custom-dark: #000000;

JSON

{
  "hex": "#435cbf",
  "rgb": {
    "r": 67,
    "g": 92,
    "b": 191
  },
  "hsl": {
    "h": 227.903,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50988,
    "c": 0.15761,
    "h": 269.4
  },
  "luminance": 0.12609
}

Semantic roles & 50–950 ramp

primary

#435CBF

secondary

#CABF93

accent

#BD4FD9

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #435CBF

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

Preview Lab → · Contrast checker → · Palette generator →