#4265AD#4265AD

#4265AD is a mid, vivid blue. Relative luminance 0.135; OKLCH L 51.6% C 0.121 H 263.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX#4265AD
RGBrgb(66, 101, 173)
HSLhsl(220, 45%, 47%)
HSVhsv(220, 62%, 68%)
CMYKcmyk(61.8%, 41.6%, 0%, 32.2%)
CIE-LABlab(43.48, 10.42, -42.30)
CIE-LCHlch(43.48, 43.57, 283.84°)
OKLaboklab(51.62% -0.0143 -0.1204)
OKLCHoklch(51.62% 0.121 263.2)
XYZxyz(14.4407, 13.4815, 41.3682)
Luminance0.1348 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4265AD #AD8A42
analogous
#429BAD #4265AD #5542AD
triadic
#4265AD #AD4265 #65AD42
tetradic
#4265AD #AD429B #AD8A42 #42AD55
square
#4265AD #AD429B #AD8A42 #42AD55
split-complementary
#4265AD #AD5542 #9BAD42
monochromatic
#203154 #314B81 #4265AD #6786C5 #93A9D6

Accessibility & contrast

On white

5.68
#4265AD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.70
#4265AD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265AD
5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4265AD#FFFFFF#000000##FFFFFF
##4265AD1.005.683.705.68
#FFFFFF5.681.0021.001.00
#0000003.7021.001.0021.00
##FFFFFF5.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#456CB0
Deuteranopia (green-blind)
#3662AB
Tritanopia (blue-blind)
#007580
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #4265ad;
/* rgb */ color: rgb(66, 101, 173);
/* oklch */ color: oklch(51.6% 0.121 263.2);
Tailwind
colors: {
  custom: {
    50: '#8090c6',
    500: '#4265ad',
    950: '#000000',
  },
}
SCSS
$custom: #4265ad;
$custom-light: #8090c6;
$custom-dark: #000000;
JSON
{
  "hex": "#4265ad",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 173
  },
  "hsl": {
    "h": 220.374,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51617,
    "c": 0.12124,
    "h": 263.2
  },
  "luminance": 0.13483
}

Semantic roles & 50–950 ramp

primary
#4265AD
secondary
#C1AF89
accent
#AA53D4
background
#F8F8FC
surface
#EFF0F8
border
#CACBD1
text
#0B0C13
muted
#7C7D82

Preview Lab

Preview with #4265AD

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

Preview Lab → · Contrast checker → · Palette generator →

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