#4D65CE#4D65CE

#4D65CE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.4% C 0.164 H 270.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D65CE
RGB	rgb(77, 101, 206)
HSL	hsl(229, 57%, 55%)
HSV	hsv(229, 63%, 81%)
CMYK	cmyk(62.6%, 51%, 0%, 19.2%)
CIE-LAB	lab(46.10, 23.93, -57.22)
CIE-LCH	lch(46.10, 62.03, 292.70°)
OKLab	oklab(54.43% 0.0012 -0.164)
OKLCH	oklch(54.43% 0.164 270.4)
XYZ	xyz(18.8511, 15.3397, 60.3480)
Luminance	0.1534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65CE #CEB64D

analogous

#4DA5CE #4D65CE #754DCE

triadic

#4D65CE #CE4D65 #65CE4D

tetradic

#4D65CE #CE4DA5 #CEB64D #4DCE75

square

#4D65CE #CE4DA5 #CEB64D #4DCE75

split-complementary

#4D65CE #CE754D #A5CE4D

monochromatic

#23347E #3047AE #4D65CE #7D8FDB #ADB8E8

Accessibility & contrast

On white

5.16

#4D65CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4D65CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65CE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65CE	#FFFFFF	#000000	##FFFFFF
##4D65CE	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2973D2

Deuteranopia (green-blind)

#0068CC

Tritanopia (blue-blind)

#007D90

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4d65ce;
/* rgb */ color: rgb(77, 101, 206);
/* oklch */ color: oklch(54.4% 0.164 270.4);

Tailwind

colors: {
  custom: {
    50: '#8b90de',
    500: '#4d65ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d65ce;
$custom-light: #8b90de;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65ce",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 206
  },
  "hsl": {
    "h": 228.837,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54427,
    "c": 0.16401,
    "h": 270.4
  },
  "luminance": 0.15341
}

Semantic roles & 50–950 ramp

primary

#4D65CE

secondary

#D6CCA1

accent

#C448E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D65CE

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

Preview Lab → · Contrast checker → · Palette generator →