#4E7FDC#4E7FDC

#4E7FDC is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.7% C 0.151 H 262.0°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FDC
RGB	rgb(78, 127, 220)
HSL	hsl(219, 67%, 58%)
HSV	hsv(219, 65%, 86%)
CMYK	cmyk(64.5%, 42.3%, 0%, 13.7%)
CIE-LAB	lab(53.99, 12.79, -52.51)
CIE-LCH	lch(53.99, 54.04, 283.69°)
OKLab	oklab(60.75% -0.0211 -0.1498)
OKLCH	oklch(60.75% 0.151 262)
XYZ	xyz(23.6450, 21.9635, 70.6896)
Luminance	0.2197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FDC #DCAB4E

analogous

#4EC6DC #4E7FDC #644EDC

triadic

#4E7FDC #DC4E7F #7FDC4E

tetradic

#4E7FDC #DC4EC6 #DCAB4E #4EDC64

square

#4E7FDC #DC4EC6 #DCAB4E #4EDC64

split-complementary

#4E7FDC #DC644E #C6DC4E

monochromatic

#1D4693 #275EC6 #4E7FDC #81A4E6 #B4C9F0

Accessibility & contrast

On white

3.89

#4E7FDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4E7FDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FDC

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FDC	#FFFFFF	#000000	##000000
##4E7FDC	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5488E0

Deuteranopia (green-blind)

#3E7BDA

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7fdc;
/* rgb */ color: rgb(78, 127, 220);
/* oklch */ color: oklch(60.7% 0.151 262.0);

Tailwind

colors: {
  custom: {
    50: '#8da3e7',
    500: '#4e7fdc',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fdc;
$custom-light: #8da3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fdc",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 220
  },
  "hsl": {
    "h": 219.296,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60746,
    "c": 0.15126,
    "h": 262
  },
  "luminance": 0.21966
}

Semantic roles & 50–950 ramp

primary

#4E7FDC

secondary

#DFCCA7

accent

#AF3EEA

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E7FDC

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

Preview Lab → · Contrast checker → · Palette generator →