#4E64A8#4E64A8

#4E64A8 is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.8% C 0.111 H 268.8°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E64A8
RGB	rgb(78, 100, 168)
HSL	hsl(225, 37%, 48%)
HSV	hsv(225, 54%, 66%)
CMYK	cmyk(53.6%, 40.5%, 0%, 34.1%)
CIE-LAB	lab(43.60, 11.90, -39.14)
CIE-LCH	lch(43.60, 40.91, 286.92°)
OKLab	oklab(51.8% -0.0023 -0.1109)
OKLCH	oklch(51.8% 0.111 268.8)
XYZ	xyz(14.7646, 13.5602, 38.8775)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64A8 #A8924E

analogous

#4E91A8 #4E64A8 #654EA8

triadic

#4E64A8 #A84E64 #64A84E

tetradic

#4E64A8 #A84E91 #A8924E #4EA865

square

#4E64A8 #A84E91 #A8924E #4EA865

split-complementary

#4E64A8 #A8654E #91A84E

monochromatic

#273254 #3B4B7E #4E64A8 #7587BF #9EABD2

Accessibility & contrast

On white

5.66

#4E64A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4E64A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64A8

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64A8	#FFFFFF	#000000	##FFFFFF
##4E64A8	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486BAB

Deuteranopia (green-blind)

#3E63A7

Tritanopia (blue-blind)

#22737E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e64a8;
/* rgb */ color: rgb(78, 100, 168);
/* oklch */ color: oklch(51.8% 0.111 268.8);

Tailwind

colors: {
  custom: {
    50: '#868fc2',
    500: '#4e64a8',
    950: '#000000',
  },
}

SCSS

$custom: #4e64a8;
$custom-light: #868fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64a8",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 168
  },
  "hsl": {
    "h": 225.333,
    "s": 36.585,
    "l": 48.235
  },
  "oklch": {
    "l": 0.51796,
    "c": 0.11091,
    "h": 268.8
  },
  "luminance": 0.13561
}

Semantic roles & 50–950 ramp

primary

#4E64A8

secondary

#BFB493

accent

#B15BCD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #4E64A8

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

Preview Lab → · Contrast checker → · Palette generator →