#4D6EF3#4D6EF3

#4D6EF3 is a mid, highly saturated blue. Relative luminance 0.192; OKLCH L 58.9% C 0.203 H 268.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D6EF3
RGB	rgb(77, 110, 243)
HSL	hsl(228, 87%, 63%)
HSV	hsv(228, 68%, 95%)
CMYK	cmyk(68.3%, 54.7%, 0%, 4.7%)
CIE-LAB	lab(50.92, 31.10, -70.34)
CIE-LCH	lch(50.92, 76.90, 293.85°)
OKLab	oklab(58.86% -0.0041 -0.2025)
OKLCH	oklch(58.86% 0.203 268.8)
XYZ	xyz(24.8086, 19.1983, 87.1748)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6EF3 #F3D24D

analogous

#4DC1F3 #4D6EF3 #7F4DF3

triadic

#4D6EF3 #F34D6E #6EF34D

tetradic

#4D6EF3 #F34DC1 #F3D24D #4DF37F

square

#4D6EF3 #F34DC1 #F3D24D #4DF37F

split-complementary

#4D6EF3 #F37F4D #C1F34D

monochromatic

#0C2FB9 #143FEF #4D6EF3 #869DF7 #C0CBFB

Accessibility & contrast

On white

4.34

#4D6EF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#4D6EF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D6EF3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6EF3	#FFFFFF	#000000	##000000
##4D6EF3	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081F8

Deuteranopia (green-blind)

#0072F0

Tritanopia (blue-blind)

#008EA6

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4d6ef3;
/* rgb */ color: rgb(77, 110, 243);
/* oklch */ color: oklch(58.9% 0.203 268.8);

Tailwind

colors: {
  custom: {
    50: '#9197f8',
    500: '#4d6ef3',
    950: '#000000',
  },
}

SCSS

$custom: #4d6ef3;
$custom-light: #9197f8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6ef3",
  "rgb": {
    "r": 77,
    "g": 110,
    "b": 243
  },
  "hsl": {
    "h": 228.072,
    "s": 87.368,
    "l": 62.745
  },
  "oklch": {
    "l": 0.58859,
    "c": 0.20251,
    "h": 268.8
  },
  "luminance": 0.19201
}

Semantic roles & 50–950 ramp

primary

#4D6EF3

secondary

#ECE0B0

accent

#B702E4

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4D6EF3

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

Preview Lab → · Contrast checker → · Palette generator →