#4E5FB6#4E5FB6

#4E5FB6 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.6% C 0.138 H 272.4°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FB6
RGB	rgb(78, 95, 182)
HSL	hsl(230, 42%, 51%)
HSV	hsv(230, 57%, 71%)
CMYK	cmyk(57.1%, 47.8%, 0%, 28.6%)
CIE-LAB	lab(43.03, 19.74, -48.25)
CIE-LCH	lch(43.03, 52.13, 292.25°)
OKLab	oklab(51.63% 0.0058 -0.1377)
OKLCH	oklch(51.63% 0.138 272.4)
XYZ	xyz(15.6748, 13.1804, 45.9650)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FB6 #B6A54E

analogous

#4E93B6 #4E5FB6 #714EB6

triadic

#4E5FB6 #B64E5F #5FB64E

tetradic

#4E5FB6 #B64E93 #B6A54E #4EB671

square

#4E5FB6 #B64E93 #B6A54E #4EB671

split-complementary

#4E5FB6 #B6714E #93B64E

monochromatic

#283261 #3A488D #4E5FB6 #7986C8 #A5ADDA

Accessibility & contrast

On white

5.77

#4E5FB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4E5FB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FB6

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FB6	#FFFFFF	#000000	##FFFFFF
##4E5FB6	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356AB9

Deuteranopia (green-blind)

#2761B4

Tritanopia (blue-blind)

#0B7282

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e5fb6;
/* rgb */ color: rgb(78, 95, 182);
/* oklch */ color: oklch(51.6% 0.138 272.4);

Tailwind

colors: {
  custom: {
    50: '#888ccc',
    500: '#4e5fb6',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fb6;
$custom-light: #888ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fb6",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 182
  },
  "hsl": {
    "h": 230.192,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5163,
    "c": 0.13779,
    "h": 272.4
  },
  "luminance": 0.13182
}

Semantic roles & 50–950 ramp

primary

#4E5FB6

secondary

#C7BF99

accent

#BD56D1

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E5FB6

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

Preview Lab → · Contrast checker → · Palette generator →