#435BD9#435BD9

#435BD9 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.194 H 270.2°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX#435BD9
RGBrgb(67, 91, 217)
HSLhsl(230, 66%, 56%)
HSVhsv(230, 69%, 85%)
CMYKcmyk(69.1%, 58.1%, 0%, 14.9%)
CIE-LABlab(43.78, 32.51, -67.30)
CIE-LCHlch(43.78, 74.74, 295.78°)
OKLaboklab(52.79% 0.0006 -0.194)
OKLCHoklch(52.79% 0.194 270.2)
XYZxyz(18.5759, 13.6834, 67.2944)
Luminance0.1368 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#435BD9 #D9C143
analogous
#43A6D9 #435BD9 #7643D9
triadic
#435BD9 #D9435B #5BD943
tetradic
#435BD9 #D943A6 #D9C143 #43D976
square
#435BD9 #D943A6 #D9C143 #43D976
split-complementary
#435BD9 #D97643 #A6D943
monochromatic
#1B2C86 #253DB9 #435BD9 #7687E3 #A9B4EE

Accessibility & contrast

On white

5.62
#435BD9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#435BD9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BD9
5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##435BD9#FFFFFF#000000##FFFFFF
##435BD91.005.623.745.62
#FFFFFF5.621.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006FDD
Deuteranopia (green-blind)
#0061D7
Tritanopia (blue-blind)
#007A91
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #435bd9;
/* rgb */ color: rgb(67, 91, 217);
/* oklch */ color: oklch(52.8% 0.194 270.2);
Tailwind
colors: {
  custom: {
    50: '#8989e6',
    500: '#435bd9',
    950: '#000000',
  },
}
SCSS
$custom: #435bd9;
$custom-light: #8989e6;
$custom-dark: #000000;
JSON
{
  "hex": "#435bd9",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 217
  },
  "hsl": {
    "h": 230.4,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52786,
    "c": 0.194,
    "h": 270.2
  },
  "luminance": 0.13685
}

Semantic roles & 50–950 ramp

primary
#435BD9
secondary
#DBD19D
accent
#CE3FE9
background
#F9F8FE
surface
#F1F0FC
border
#CBCBD5
text
#0D0B16
muted
#7E7C84

Preview Lab

Preview with #435BD9

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

Preview Lab → · Contrast checker → · Palette generator →

#435BD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva