#4D58D7#4D58D7

#4D58D7 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.6% C 0.192 H 274.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4D58D7
RGB	rgb(77, 88, 215)
HSL	hsl(235, 63%, 57%)
HSV	hsv(235, 64%, 84%)
CMYK	cmyk(64.2%, 59.1%, 0%, 15.7%)
CIE-LAB	lab(43.45, 35.13, -66.66)
CIE-LCH	lch(43.45, 75.35, 297.79°)
OKLab	oklab(52.65% 0.0133 -0.1919)
OKLCH	oklch(52.65% 0.192 274)
XYZ	xyz(18.8120, 13.4619, 65.8838)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58D7 #D7CC4D

analogous

#4D9DD7 #4D58D7 #874DD7

triadic

#4D58D7 #D74D58 #58D74D

tetradic

#4D58D7 #D74D9D #D7CC4D #4DD787

square

#4D58D7 #D74D9D #D7CC4D #4DD787

split-complementary

#4D58D7 #D7874D #9DD74D

monochromatic

#1F288A #2A36BC #4D58D7 #7F87E2 #B1B6ED

Accessibility & contrast

On white

5.69

#4D58D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4D58D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58D7

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58D7	#FFFFFF	#000000	##FFFFFF
##4D58D7	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDB

Deuteranopia (green-blind)

#0061D4

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d58d7;
/* rgb */ color: rgb(77, 88, 215);
/* oklch */ color: oklch(52.6% 0.192 274.0);

Tailwind

colors: {
  custom: {
    50: '#8d87e4',
    500: '#4d58d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d58d7;
$custom-light: #8d87e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58d7",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 215
  },
  "hsl": {
    "h": 235.217,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52647,
    "c": 0.19238,
    "h": 274
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#4D58D7

secondary

#DCD7A4

accent

#D941E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D58D7

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

Preview Lab → · Contrast checker → · Palette generator →