#4D65EC#4D65EC

#4D65EC is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 56.7% C 0.204 H 270.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D65EC
RGB	rgb(77, 101, 236)
HSL	hsl(231, 81%, 61%)
HSV	hsv(231, 67%, 93%)
CMYK	cmyk(67.4%, 57.2%, 0%, 7.5%)
CIE-LAB	lab(48.18, 34.24, -70.86)
CIE-LCH	lch(48.18, 78.70, 295.79°)
OKLab	oklab(56.66% 0.0028 -0.2041)
OKLCH	oklch(56.66% 0.204 270.8)
XYZ	xyz(22.8494, 16.9391, 81.4060)
Luminance	0.1694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D65EC #ECD44D

analogous

#4DB5EC #4D65EC #854DEC

triadic

#4D65EC #EC4D65 #65EC4D

tetradic

#4D65EC #EC4DB5 #ECD44D #4DEC85

square

#4D65EC #EC4DB5 #ECD44D #4DEC85

split-complementary

#4D65EC #EC854D #B5EC4D

monochromatic

#122AAC #1837E4 #4D65EC #8495F2 #BCC5F8

Accessibility & contrast

On white

4.79

#4D65EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#4D65EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D65EC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D65EC	#FFFFFF	#000000	##FFFFFF
##4D65EC	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF1

Deuteranopia (green-blind)

#006BE9

Tritanopia (blue-blind)

#00869F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d65ec;
/* rgb */ color: rgb(77, 101, 236);
/* oklch */ color: oklch(56.7% 0.204 270.8);

Tailwind

colors: {
  custom: {
    50: '#9090f3',
    500: '#4d65ec',
    950: '#000000',
  },
}

SCSS

$custom: #4d65ec;
$custom-light: #9090f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d65ec",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 236
  },
  "hsl": {
    "h": 230.943,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.56655,
    "c": 0.20415,
    "h": 270.8
  },
  "luminance": 0.16941
}

Semantic roles & 50–950 ramp

primary

#4D65EC

secondary

#E8DFAD

accent

#BD08DD

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #4D65EC

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

Preview Lab → · Contrast checker → · Palette generator →