#4D48BC#4D48BC

#4D48BC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.7% C 0.177 H 279.2°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D48BC
RGB	rgb(77, 72, 188)
HSL	hsl(243, 46%, 51%)
HSV	hsv(243, 62%, 74%)
CMYK	cmyk(59%, 61.7%, 0%, 26.3%)
CIE-LAB	lab(37.56, 36.02, -60.62)
CIE-LCH	lch(37.56, 70.51, 300.72°)
OKLab	oklab(47.65% 0.0284 -0.1743)
OKLCH	oklch(47.65% 0.177 279.2)
XYZ	xyz(14.4522, 9.8423, 48.7054)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D48BC #B7BC48

analogous

#487DBC #4D48BC #8748BC

triadic

#4D48BC #BC4D48 #48BC4D

tetradic

#4D48BC #BC487D #B7BC48 #48BC87

square

#4D48BC #BC487D #B7BC48 #48BC87

split-complementary

#4D48BC #BC8748 #7DBC48

monochromatic

#282565 #393592 #4D48BC #7975CC #A4A2DD

Accessibility & contrast

On white

7.07

#4D48BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4D48BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D48BC

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D48BC	#FFFFFF	#000000	##FFFFFF
##4D48BC	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d48bc;
/* rgb */ color: rgb(77, 72, 188);
/* oklch */ color: oklch(47.7% 0.177 279.2);

Tailwind

colors: {
  custom: {
    50: '#8a7bd1',
    500: '#4d48bc',
    950: '#000000',
  },
}

SCSS

$custom: #4d48bc;
$custom-light: #8a7bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d48bc",
  "rgb": {
    "r": 77,
    "g": 72,
    "b": 188
  },
  "hsl": {
    "h": 242.586,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47653,
    "c": 0.17656,
    "h": 279.2
  },
  "luminance": 0.09843
}

Semantic roles & 50–950 ramp

primary

#4D48BC

secondary

#C7CA96

accent

#D652D0

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #4D48BC

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

Preview Lab → · Contrast checker → · Palette generator →