#435BD1#435BD1

#435BD1 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.2% C 0.183 H 270.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX#435BD1
RGBrgb(67, 91, 209)
HSLhsl(230, 61%, 54%)
HSVhsv(230, 68%, 82%)
CMYKcmyk(67.9%, 56.5%, 0%, 18%)
CIE-LABlab(43.18, 29.70, -63.69)
CIE-LCHlch(43.18, 70.28, 295.00°)
OKLaboklab(52.15% 0.0004 -0.1834)
OKLCHoklch(52.15% 0.183 270.1)
XYZxyz(17.5605, 13.2772, 61.9466)
Luminance0.1328 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#435BD1 #D1B943
analogous
#43A2D1 #435BD1 #7243D1
triadic
#435BD1 #D1435B #5BD143
tetradic
#435BD1 #D143A2 #D1B943 #43D172
square
#435BD1 #D143A2 #D1B943 #43D172
split-complementary
#435BD1 #D17243 #A2D143
monochromatic
#1E2E7B #2A40AD #435BD1 #7486DD #A5B1E9

Accessibility & contrast

On white

5.74
#435BD1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.66
#435BD1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BD1
5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##435BD1#FFFFFF#000000##FFFFFF
##435BD11.005.743.665.74
#FFFFFF5.741.0021.001.00
#0000003.6621.001.0021.00
##FFFFFF5.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006DD5
Deuteranopia (green-blind)
#0060CF
Tritanopia (blue-blind)
#00788D
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #435bd1;
/* rgb */ color: rgb(67, 91, 209);
/* oklch */ color: oklch(52.2% 0.183 270.1);
Tailwind
colors: {
  custom: {
    50: '#8889e0',
    500: '#435bd1',
    950: '#000000',
  },
}
SCSS
$custom: #435bd1;
$custom-light: #8889e0;
$custom-dark: #000000;
JSON
{
  "hex": "#435bd1",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 209
  },
  "hsl": {
    "h": 229.859,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52152,
    "c": 0.18339,
    "h": 270.1
  },
  "luminance": 0.13279
}

Semantic roles & 50–950 ramp

primary
#435BD1
secondary
#D6CC9A
accent
#C944E4
background
#F9F8FD
surface
#F1F0FB
border
#CBCBD4
text
#0D0B15
muted
#7E7C83

Preview Lab

Preview with #435BD1

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

Preview Lab → · Contrast checker → · Palette generator →

#435BD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva