#4D58E0#4D58E0

#4D58E0 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.4% C 0.204 H 273.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D58E0
RGB	rgb(77, 88, 224)
HSL	hsl(236, 70%, 59%)
HSV	hsv(236, 66%, 88%)
CMYK	cmyk(65.6%, 60.7%, 0%, 12.2%)
CIE-LAB	lab(44.14, 38.16, -70.66)
CIE-LCH	lch(44.14, 80.31, 298.37°)
OKLab	oklab(53.37% 0.0131 -0.2037)
OKLCH	oklch(53.37% 0.204 273.7)
XYZ	xyz(20.0004, 13.9373, 72.1427)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D58E0 #E0D54D

analogous

#4DA2E0 #4D58E0 #8C4DE0

triadic

#4D58E0 #E04D58 #58E04D

tetradic

#4D58E0 #E04DA2 #E0D54D #4DE08C

square

#4D58E0 #E04DA2 #E0D54D #4DE08C

split-complementary

#4D58E0 #E08C4D #A2E04D

monochromatic

#1A2498 #2430CC #4D58E0 #8189E9 #B5BAF2

Accessibility & contrast

On white

5.54

#4D58E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4D58E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D58E0

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D58E0	#FFFFFF	#000000	##FFFFFF
##4D58E0	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE4

Deuteranopia (green-blind)

#0062DD

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d58e0;
/* rgb */ color: rgb(77, 88, 224);
/* oklch */ color: oklch(53.4% 0.204 273.7);

Tailwind

colors: {
  custom: {
    50: '#8f87eb',
    500: '#4d58e0',
    950: '#000000',
  },
}

SCSS

$custom: #4d58e0;
$custom-light: #8f87eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d58e0",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 224
  },
  "hsl": {
    "h": 235.51,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53375,
    "c": 0.2041,
    "h": 273.7
  },
  "luminance": 0.13939
}

Semantic roles & 50–950 ramp

primary

#4D58E0

secondary

#E1DDA8

accent

#E03BED

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D58E0

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

Preview Lab → · Contrast checker → · Palette generator →