#4D5FD7#4D5FD7

#4D5FD7 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.9% C 0.184 H 272.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FD7
RGB	rgb(77, 95, 215)
HSL	hsl(232, 63%, 57%)
HSV	hsv(232, 64%, 84%)
CMYK	cmyk(64.2%, 55.8%, 0%, 15.7%)
CIE-LAB	lab(45.17, 30.78, -63.86)
CIE-LCH	lch(45.17, 70.89, 295.73°)
OKLab	oklab(53.93% 0.0073 -0.1836)
OKLCH	oklch(53.93% 0.184 272.3)
XYZ	xyz(19.4144, 14.6668, 66.0847)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FD7 #D7C54D

analogous

#4DA4D7 #4D5FD7 #804DD7

triadic

#4D5FD7 #D74D5F #5FD74D

tetradic

#4D5FD7 #D74DA4 #D7C54D #4DD780

square

#4D5FD7 #D74DA4 #D7C54D #4DD780

split-complementary

#4D5FD7 #D7804D #A4D74D

monochromatic

#1F2D8A #2A3DBC #4D5FD7 #7F8CE2 #B1B9ED

Accessibility & contrast

On white

5.34

#4D5FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#4D5FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FD7

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FD7	#FFFFFF	#000000	##FFFFFF
##4D5FD7	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DB

Deuteranopia (green-blind)

#0065D5

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4d5fd7;
/* rgb */ color: rgb(77, 95, 215);
/* oklch */ color: oklch(53.9% 0.184 272.3);

Tailwind

colors: {
  custom: {
    50: '#8d8ce4',
    500: '#4d5fd7',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fd7;
$custom-light: #8d8ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fd7",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 215
  },
  "hsl": {
    "h": 232.174,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.5393,
    "c": 0.18375,
    "h": 272.3
  },
  "luminance": 0.14668
}

Semantic roles & 50–950 ramp

primary

#4D5FD7

secondary

#DCD5A4

accent

#D141E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D5FD7

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

Preview Lab → · Contrast checker → · Palette generator →