#4E6CDD#4E6CDD

#4E6CDD is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.175 H 269.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4E6CDD
RGB	rgb(78, 108, 221)
HSL	hsl(227, 68%, 59%)
HSV	hsv(227, 65%, 87%)
CMYK	cmyk(64.7%, 51.1%, 0%, 13.3%)
CIE-LAB	lab(48.96, 24.88, -61.14)
CIE-LCH	lch(48.96, 66.01, 292.15°)
OKLab	oklab(56.92% -0.003 -0.1754)
OKLCH	oklch(56.92% 0.175 269)
XYZ	xyz(21.5511, 17.5633, 70.6469)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6CDD #DDBF4E

analogous

#4EB3DD #4E6CDD #774EDD

triadic

#4E6CDD #DD4E6C #6CDD4E

tetradic

#4E6CDD #DD4EB3 #DDBF4E #4EDD77

square

#4E6CDD #DD4EB3 #DDBF4E #4EDD77

split-complementary

#4E6CDD #DD774E #B3DD4E

monochromatic

#1C3694 #2648C7 #4E6CDD #8197E7 #B5C1F1

Accessibility & contrast

On white

4.65

#4E6CDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4E6CDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4E6CDD

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6CDD	#FFFFFF	#000000	##FFFFFF
##4E6CDD	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#287BE1

Deuteranopia (green-blind)

#006EDB

Tritanopia (blue-blind)

#00869A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4e6cdd;
/* rgb */ color: rgb(78, 108, 221);
/* oklch */ color: oklch(56.9% 0.175 269.0);

Tailwind

colors: {
  custom: {
    50: '#8e95e8',
    500: '#4e6cdd',
    950: '#000000',
  },
}

SCSS

$custom: #4e6cdd;
$custom-light: #8e95e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6cdd",
  "rgb": {
    "r": 78,
    "g": 108,
    "b": 221
  },
  "hsl": {
    "h": 227.413,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.56924,
    "c": 0.17546,
    "h": 269
  },
  "luminance": 0.17565
}

Semantic roles & 50–950 ramp

primary

#4E6CDD

secondary

#E0D4A7

accent

#C63DEB

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4E6CDD

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

Preview Lab → · Contrast checker → · Palette generator →