#4D64CE#4D64CE

#4D64CE is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.2% C 0.165 H 270.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4D64CE
RGB	rgb(77, 100, 206)
HSL	hsl(229, 57%, 55%)
HSV	hsv(229, 63%, 81%)
CMYK	cmyk(62.6%, 51.5%, 0%, 19.2%)
CIE-LAB	lab(45.83, 24.56, -57.64)
CIE-LCH	lch(45.83, 62.66, 293.08°)
OKLab	oklab(54.23% 0.0022 -0.1653)
OKLCH	oklch(54.23% 0.165 270.7)
XYZ	xyz(18.7546, 15.1467, 60.3158)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D64CE #CEB74D

analogous

#4DA5CE #4D64CE #764DCE

triadic

#4D64CE #CE4D64 #64CE4D

tetradic

#4D64CE #CE4DA5 #CEB74D #4DCE76

square

#4D64CE #CE4DA5 #CEB74D #4DCE76

split-complementary

#4D64CE #CE764D #A5CE4D

monochromatic

#23337E #3046AE #4D64CE #7D8EDB #ADB8E8

Accessibility & contrast

On white

5.21

#4D64CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4D64CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D64CE

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D64CE	#FFFFFF	#000000	##FFFFFF
##4D64CE	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2673D2

Deuteranopia (green-blind)

#0067CC

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d64ce;
/* rgb */ color: rgb(77, 100, 206);
/* oklch */ color: oklch(54.2% 0.165 270.7);

Tailwind

colors: {
  custom: {
    50: '#8b8fde',
    500: '#4d64ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d64ce;
$custom-light: #8b8fde;
$custom-dark: #000000;

JSON

{
  "hex": "#4d64ce",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 206
  },
  "hsl": {
    "h": 229.302,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54229,
    "c": 0.16527,
    "h": 270.7
  },
  "luminance": 0.15148
}

Semantic roles & 50–950 ramp

primary

#4D64CE

secondary

#D6CDA1

accent

#C548E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D64CE

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

Preview Lab → · Contrast checker → · Palette generator →