#4E7FD3#4E7FD3

#4E7FD3 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.2% C 0.139 H 260.5°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FD3
RGB	rgb(78, 127, 211)
HSL	hsl(218, 60%, 57%)
HSV	hsv(218, 63%, 83%)
CMYK	cmyk(63%, 39.8%, 0%, 17.3%)
CIE-LAB	lab(53.49, 9.70, -48.23)
CIE-LCH	lch(53.49, 49.19, 281.37°)
OKLab	oklab(60.2% -0.023 -0.1372)
OKLCH	oklch(60.2% 0.139 260.5)
XYZ	xyz(22.4850, 21.4995, 64.5803)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FD3 #D3A24E

analogous

#4EC1D3 #4E7FD3 #604ED3

triadic

#4E7FD3 #D34E7F #7FD34E

tetradic

#4E7FD3 #D34EC1 #D3A24E #4ED360

square

#4E7FD3 #D34EC1 #D3A24E #4ED360

split-complementary

#4E7FD3 #D3604E #C1D34E

monochromatic

#214685 #2D60B6 #4E7FD3 #7FA2DF #B0C6EB

Accessibility & contrast

On white

3.96

#4E7FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4E7FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FD3

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FD3	#FFFFFF	#000000	##000000
##4E7FD3	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A86D6

Deuteranopia (green-blind)

#477AD1

Tritanopia (blue-blind)

#00929F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e7fd3;
/* rgb */ color: rgb(78, 127, 211);
/* oklch */ color: oklch(60.2% 0.139 260.5);

Tailwind

colors: {
  custom: {
    50: '#8ba3e1',
    500: '#4e7fd3',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fd3;
$custom-light: #8ba3e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fd3",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 211
  },
  "hsl": {
    "h": 217.895,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60201,
    "c": 0.13913,
    "h": 260.5
  },
  "luminance": 0.21502
}

Semantic roles & 50–950 ramp

primary

#4E7FD3

secondary

#DAC6A3

accent

#A944E3

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E7FD3

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

Preview Lab → · Contrast checker → · Palette generator →