#4565AB#4565AB

#4565AB is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.7% C 0.117 H 264.2°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4565AB
RGB	rgb(69, 101, 171)
HSL	hsl(221, 43%, 47%)
HSV	hsv(221, 60%, 67%)
CMYK	cmyk(59.6%, 40.9%, 0%, 32.9%)
CIE-LAB	lab(43.52, 10.33, -41.05)
CIE-LCH	lch(43.52, 42.33, 284.12°)
OKLab	oklab(51.66% -0.0119 -0.1166)
OKLCH	oklch(51.66% 0.117 264.2)
XYZ	xyz(14.4561, 13.5116, 40.3664)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4565AB #AB8B45

analogous

#4598AB #4565AB #5845AB

triadic

#4565AB #AB4565 #65AB45

tetradic

#4565AB #AB4598 #AB8B45 #45AB58

square

#4565AB #AB4598 #AB8B45 #45AB58

split-complementary

#4565AB #AB5845 #98AB45

monochromatic

#223154 #334B7F #4565AB #6A86C3 #96AAD5

Accessibility & contrast

On white

5.67

#4565AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4565AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4565AB

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4565AB	#FFFFFF	#000000	##FFFFFF
##4565AB	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476CAE

Deuteranopia (green-blind)

#3963AA

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4565ab;
/* rgb */ color: rgb(69, 101, 171);
/* oklch */ color: oklch(51.7% 0.117 264.2);

Tailwind

colors: {
  custom: {
    50: '#8190c4',
    500: '#4565ab',
    950: '#000000',
  },
}

SCSS

$custom: #4565ab;
$custom-light: #8190c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4565ab",
  "rgb": {
    "r": 69,
    "g": 101,
    "b": 171
  },
  "hsl": {
    "h": 221.176,
    "s": 42.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.51657,
    "c": 0.11725,
    "h": 264.2
  },
  "luminance": 0.13513
}

Semantic roles & 50–950 ramp

primary

#4565AB

secondary

#C0B08B

accent

#AB56D2

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4565AB

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

Preview Lab → · Contrast checker → · Palette generator →