#4D58C8#4D58C8

#4D58C8 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.5% C 0.172 H 274.4°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D58C8
RGB	rgb(77, 88, 200)
HSL	hsl(235, 53%, 54%)
HSV	hsv(235, 62%, 78%)
CMYK	cmyk(61.5%, 56%, 0%, 21.6%)
CIE-LAB	lab(42.35, 30.06, -59.83)
CIE-LCH	lch(42.35, 66.95, 296.68°)
OKLab	oklab(51.48% 0.0132 -0.1718)
OKLCH	oklch(51.48% 0.172 274.4)
XYZ	xyz(16.9722, 12.7260, 56.1944)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58C8 #C8BD4D

analogous

#4D96C8 #4D58C8 #804DC8

triadic

#4D58C8 #C84D58 #58C84D

tetradic

#4D58C8 #C84D96 #C8BD4D #4DC880

square

#4D58C8 #C84D96 #C8BD4D #4DC880

split-complementary

#4D58C8 #C8804D #96C84D

monochromatic

#242C76 #333DA5 #4D58C8 #7C84D6 #ABB0E5

Accessibility & contrast

On white

5.92

#4D58C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4D58C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58C8

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58C8	#FFFFFF	#000000	##FFFFFF
##4D58C8	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4d58c8;
/* rgb */ color: rgb(77, 88, 200);
/* oklch */ color: oklch(51.5% 0.172 274.4);

Tailwind

colors: {
  custom: {
    50: '#8b87d9',
    500: '#4d58c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d58c8;
$custom-light: #8b87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58c8",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 200
  },
  "hsl": {
    "h": 234.634,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5148,
    "c": 0.17233,
    "h": 274.4
  },
  "luminance": 0.12727
}

Semantic roles & 50–950 ramp

primary

#4D58C8

secondary

#D2CE9E

accent

#CF4CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4D58C8

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

Preview Lab → · Contrast checker → · Palette generator →