#4D64A3#4D64A3

#4D64A3 is a mid, moderate blue. Relative luminance 0.133; OKLCH L 51.4% C 0.104 H 267.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4D64A3
RGB	rgb(77, 100, 163)
HSL	hsl(224, 36%, 47%)
HSV	hsv(224, 53%, 64%)
CMYK	cmyk(52.8%, 38.7%, 0%, 36.1%)
CIE-LAB	lab(43.26, 10.02, -36.71)
CIE-LCH	lch(43.26, 38.06, 285.27°)
OKLab	oklab(51.44% -0.0045 -0.1038)
OKLCH	oklch(51.44% 0.104 267.5)
XYZ	xyz(14.2264, 13.3355, 36.4676)
Luminance	0.1334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64A3 #A38C4D

analogous

#4D8FA3 #4D64A3 #614DA3

triadic

#4D64A3 #A34D64 #64A34D

tetradic

#4D64A3 #A34D8F #A38C4D #4DA361

square

#4D64A3 #A34D8F #A38C4D #4DA361

split-complementary

#4D64A3 #A3614D #8FA34D

monochromatic

#263150 #394B79 #4D64A3 #7185BC #9BA9D0

Accessibility & contrast

On white

5.73

#4D64A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4D64A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64A3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64A3	#FFFFFF	#000000	##FFFFFF
##4D64A3	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6AA6

Deuteranopia (green-blind)

#4163A2

Tritanopia (blue-blind)

#24727B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d64a3;
/* rgb */ color: rgb(77, 100, 163);
/* oklch */ color: oklch(51.4% 0.104 267.5);

Tailwind

colors: {
  custom: {
    50: '#848fbe',
    500: '#4d64a3',
    950: '#000000',
  },
}

SCSS

$custom: #4d64a3;
$custom-light: #848fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64a3",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 163
  },
  "hsl": {
    "h": 223.953,
    "s": 35.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.51437,
    "c": 0.10393,
    "h": 267.5
  },
  "luminance": 0.13336
}

Semantic roles & 50–950 ramp

primary

#4D64A3

secondary

#BCB090

accent

#AE5CCC

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4D64A3

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

Preview Lab → · Contrast checker → · Palette generator →