#4B65AC#4B65AC

#4B65AC is a mid, moderate blue. Relative luminance 0.138; OKLCH L 52.1% C 0.117 H 267.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B65AC
RGB	rgb(75, 101, 172)
HSL	hsl(224, 39%, 48%)
HSV	hsv(224, 56%, 67%)
CMYK	cmyk(56.4%, 41.3%, 0%, 32.5%)
CIE-LAB	lab(43.92, 11.94, -40.99)
CIE-LCH	lch(43.92, 42.69, 286.23°)
OKLab	oklab(52.07% -0.0058 -0.1164)
OKLCH	oklch(52.07% 0.117 267.2)
XYZ	xyz(14.9992, 13.7806, 40.8912)
Luminance	0.1378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B65AC #AC924B

analogous

#4B95AC #4B65AC #624BAC

triadic

#4B65AC #AC4B65 #65AC4B

tetradic

#4B65AC #AC4B95 #AC924B #4BAC62

square

#4B65AC #AC4B95 #AC924B #4BAC62

split-complementary

#4B65AC #AC624B #95AC4B

monochromatic

#263357 #384C81 #4B65AC #7288C2 #9DACD4

Accessibility & contrast

On white

5.59

#4B65AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4B65AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B65AC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B65AC	#FFFFFF	#000000	##FFFFFF
##4B65AC	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476CAF

Deuteranopia (green-blind)

#3B64AA

Tritanopia (blue-blind)

#0F7580

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b65ac;
/* rgb */ color: rgb(75, 101, 172);
/* oklch */ color: oklch(52.1% 0.117 267.2);

Tailwind

colors: {
  custom: {
    50: '#8590c5',
    500: '#4b65ac',
    950: '#000000',
  },
}

SCSS

$custom: #4b65ac;
$custom-light: #8590c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b65ac",
  "rgb": {
    "r": 75,
    "g": 101,
    "b": 172
  },
  "hsl": {
    "h": 223.918,
    "s": 39.271,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52068,
    "c": 0.11651,
    "h": 267.2
  },
  "luminance": 0.13782
}

Semantic roles & 50–950 ramp

primary

#4B65AC

secondary

#C1B492

accent

#AF59CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4B65AC

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

Preview Lab → · Contrast checker → · Palette generator →