#4265AC#4265AC

#4265AC is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.6% C 0.120 H 263.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4265AC
RGB	rgb(66, 101, 172)
HSL	hsl(220, 45%, 47%)
HSV	hsv(220, 62%, 67%)
CMYK	cmyk(61.6%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(43.42, 10.07, -41.81)
CIE-LCH	lch(43.42, 43.00, 283.54°)
OKLab	oklab(51.55% -0.0145 -0.1189)
OKLCH	oklch(51.55% 0.12 263.1)
XYZ	xyz(14.3443, 13.4429, 40.8605)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4265AC #AC8942

analogous

#429AAC #4265AC #5442AC

triadic

#4265AC #AC4265 #65AC42

tetradic

#4265AC #AC429A #AC8942 #42AC54

square

#4265AC #AC429A #AC8942 #42AC54

split-complementary

#4265AC #AC5442 #9AAC42

monochromatic

#203154 #314B80 #4265AC #6786C5 #93A9D6

Accessibility & contrast

On white

5.69

#4265AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4265AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4265AC

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4265AC	#FFFFFF	#000000	##FFFFFF
##4265AC	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466CAF

Deuteranopia (green-blind)

#3762AB

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4265ac;
/* rgb */ color: rgb(66, 101, 172);
/* oklch */ color: oklch(51.6% 0.120 263.1);

Tailwind

colors: {
  custom: {
    50: '#8090c5',
    500: '#4265ac',
    950: '#000000',
  },
}

SCSS

$custom: #4265ac;
$custom-light: #8090c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4265ac",
  "rgb": {
    "r": 66,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 220.189,
    "s": 44.538,
    "l": 46.667
  },
  "oklch": {
    "l": 0.51555,
    "c": 0.11981,
    "h": 263.1
  },
  "luminance": 0.13444
}

Semantic roles & 50–950 ramp

primary

#4265AC

secondary

#C1AE89

accent

#AA54D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4265AC

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

Preview Lab → · Contrast checker → · Palette generator →