#4D58D8#4D58D8

#4D58D8 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.7% C 0.194 H 273.9°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D58D8
RGB	rgb(77, 88, 216)
HSL	hsl(235, 64%, 57%)
HSV	hsv(235, 64%, 85%)
CMYK	cmyk(64.4%, 59.3%, 0%, 15.3%)
CIE-LAB	lab(43.53, 35.47, -67.11)
CIE-LCH	lch(43.53, 75.90, 297.86°)
OKLab	oklab(52.73% 0.0133 -0.1932)
OKLCH	oklch(52.73% 0.194 273.9)
XYZ	xyz(18.9409, 13.5135, 66.5626)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58D8 #D8CD4D

analogous

#4D9DD8 #4D58D8 #884DD8

triadic

#4D58D8 #D84D58 #58D84D

tetradic

#4D58D8 #D84D9D #D8CD4D #4DD888

square

#4D58D8 #D84D9D #D8CD4D #4DD888

split-complementary

#4D58D8 #D8884D #9DD84D

monochromatic

#1F278C #2A35BE #4D58D8 #7F87E3 #B1B6EE

Accessibility & contrast

On white

5.67

#4D58D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4D58D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58D8

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58D8	#FFFFFF	#000000	##FFFFFF
##4D58D8	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDC

Deuteranopia (green-blind)

#0061D5

Tritanopia (blue-blind)

#00788F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d58d8;
/* rgb */ color: rgb(77, 88, 216);
/* oklch */ color: oklch(52.7% 0.194 273.9);

Tailwind

colors: {
  custom: {
    50: '#8e87e5',
    500: '#4d58d8',
    950: '#000000',
  },
}

SCSS

$custom: #4d58d8;
$custom-light: #8e87e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58d8",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 216
  },
  "hsl": {
    "h": 235.252,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52727,
    "c": 0.19369,
    "h": 273.9
  },
  "luminance": 0.13515
}

Semantic roles & 50–950 ramp

primary

#4D58D8

secondary

#DCD8A4

accent

#DA41E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D58D8

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

Preview Lab → · Contrast checker → · Palette generator →