#4E58C8#4E58C8

#4E58C8 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.5% C 0.172 H 274.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E58C8
RGB	rgb(78, 88, 200)
HSL	hsl(235, 53%, 55%)
HSV	hsv(235, 61%, 78%)
CMYK	cmyk(61%, 56%, 0%, 21.6%)
CIE-LAB	lab(42.41, 30.23, -59.72)
CIE-LCH	lch(42.41, 66.94, 296.85°)
OKLab	oklab(51.54% 0.0143 -0.1715)
OKLCH	oklch(51.54% 0.172 274.8)
XYZ	xyz(17.0535, 12.7679, 56.1982)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E58C8 #C8BE4E

analogous

#4E95C8 #4E58C8 #814EC8

triadic

#4E58C8 #C84E58 #58C84E

tetradic

#4E58C8 #C84E95 #C8BE4E #4EC881

square

#4E58C8 #C84E95 #C8BE4E #4EC881

split-complementary

#4E58C8 #C8814E #95C84E

monochromatic

#252C77 #333DA5 #4E58C8 #7D84D7 #ABB0E5

Accessibility & contrast

On white

5.91

#4E58C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4E58C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E58C8

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E58C8	#FFFFFF	#000000	##FFFFFF
##4E58C8	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#005FC6

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e58c8;
/* rgb */ color: rgb(78, 88, 200);
/* oklch */ color: oklch(51.5% 0.172 274.8);

Tailwind

colors: {
  custom: {
    50: '#8b87d9',
    500: '#4e58c8',
    950: '#000000',
  },
}

SCSS

$custom: #4e58c8;
$custom-light: #8b87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e58c8",
  "rgb": {
    "r": 78,
    "g": 88,
    "b": 200
  },
  "hsl": {
    "h": 235.082,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.51544,
    "c": 0.17208,
    "h": 274.8
  },
  "luminance": 0.12769
}

Semantic roles & 50–950 ramp

primary

#4E58C8

secondary

#D3CE9F

accent

#D04CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E58C8

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

Preview Lab → · Contrast checker → · Palette generator →