#4B64CA#4B64CA

#4B64CA is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.160 H 269.9°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B64CA
RGB	rgb(75, 100, 202)
HSL	hsl(228, 55%, 54%)
HSV	hsv(228, 63%, 79%)
CMYK	cmyk(62.9%, 50.5%, 0%, 20.8%)
CIE-LAB	lab(45.46, 22.83, -55.96)
CIE-LCH	lch(45.46, 60.44, 292.20°)
OKLab	oklab(53.83% -0.0002 -0.1603)
OKLCH	oklch(53.83% 0.16 269.9)
XYZ	xyz(18.1159, 14.8729, 57.7817)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B64CA #CAB14B

analogous

#4BA4CA #4B64CA #724BCA

triadic

#4B64CA #CA4B64 #64CA4B

tetradic

#4B64CA #CA4BA4 #CAB14B #4BCA72

square

#4B64CA #CA4BA4 #CAB14B #4BCA72

split-complementary

#4B64CA #CA724B #A4CA4B

monochromatic

#233477 #3148A7 #4B64CA #7A8DD8 #AAB5E6

Accessibility & contrast

On white

5.28

#4B64CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4B64CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B64CA

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B64CA	#FFFFFF	#000000	##FFFFFF
##4B64CA	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B72CE

Deuteranopia (green-blind)

#0366C8

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4b64ca;
/* rgb */ color: rgb(75, 100, 202);
/* oklch */ color: oklch(53.8% 0.160 269.9);

Tailwind

colors: {
  custom: {
    50: '#898fdb',
    500: '#4b64ca',
    950: '#000000',
  },
}

SCSS

$custom: #4b64ca;
$custom-light: #898fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b64ca",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 202
  },
  "hsl": {
    "h": 228.189,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53831,
    "c": 0.16035,
    "h": 269.9
  },
  "luminance": 0.14874
}

Semantic roles & 50–950 ramp

primary

#4B64CA

secondary

#D3C99D

accent

#C14ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4B64CA

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

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