#4265A3#4265A3

#4265A3 is a mid, moderate blue. Relative luminance 0.131; OKLCH L 51.0% C 0.107 H 261.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX#4265A3
RGBrgb(66, 101, 163)
HSLhsl(218, 42%, 45%)
HSVhsv(218, 60%, 64%)
CMYKcmyk(59.5%, 38%, 0%, 36.1%)
CIE-LABlab(42.93, 6.94, -37.29)
CIE-LCHlch(42.93, 37.93, 280.54°)
OKLaboklab(51.01% -0.0165 -0.1057)
OKLCHoklch(51.01% 0.107 261.1)
XYZxyz(13.5090, 13.1088, 36.4616)
Luminance0.1311 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4265A3 #A38042
analogous
#4295A3 #4265A3 #5042A3
triadic
#4265A3 #A34265 #65A342
tetradic
#4265A3 #A34295 #A38042 #42A350
square
#4265A3 #A34295 #A38042 #42A350
split-complementary
#4265A3 #A35042 #95A342
monochromatic
#1F2F4C #304A77 #4265A3 #6384C0 #8EA6D1

Accessibility & contrast

On white

5.80
#4265A3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.62
#4265A3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265A3
5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4265A3#FFFFFF#000000##FFFFFF
##4265A31.005.803.625.80
#FFFFFF5.801.0021.001.00
#0000003.6221.001.0021.00
##FFFFFF5.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B6AA6
Deuteranopia (green-blind)
#3E61A2
Tritanopia (blue-blind)
#00737C
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #4265a3;
/* rgb */ color: rgb(66, 101, 163);
/* oklch */ color: oklch(51.0% 0.107 261.1);
Tailwind
colors: {
  custom: {
    50: '#7e90be',
    500: '#4265a3',
    950: '#000000',
  },
}
SCSS
$custom: #4265a3;
$custom-light: #7e90be;
$custom-dark: #000000;
JSON
{
  "hex": "#4265a3",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 163
  },
  "hsl": {
    "h": 218.351,
    "s": 42.358,
    "l": 44.902
  },
  "oklch": {
    "l": 0.51009,
    "c": 0.10698,
    "h": 261.1
  },
  "luminance": 0.1311
}

Semantic roles & 50–950 ramp

primary
#4265A3
secondary
#BCA884
accent
#A556D2
background
#F8F8FB
surface
#EFF0F7
border
#CACBD0
text
#0B0C12
muted
#7C7D81

Preview Lab

Preview with #4265A3

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

Preview Lab → · Contrast checker → · Palette generator →

#4265A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva