#4E7FD1#4E7FD1

#4E7FD1 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.1% C 0.136 H 260.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FD1
RGB	rgb(78, 127, 209)
HSL	hsl(218, 59%, 56%)
HSV	hsv(218, 63%, 82%)
CMYK	cmyk(62.7%, 39.2%, 0%, 18%)
CIE-LAB	lab(53.38, 9.02, -47.26)
CIE-LCH	lch(53.38, 48.12, 280.80°)
OKLab	oklab(60.08% -0.0234 -0.1344)
OKLCH	oklch(60.08% 0.136 260.1)
XYZ	xyz(22.2358, 21.3998, 63.2680)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FD1 #D1A04E

analogous

#4EC1D1 #4E7FD1 #5F4ED1

triadic

#4E7FD1 #D14E7F #7FD14E

tetradic

#4E7FD1 #D14EC1 #D1A04E #4ED15F

square

#4E7FD1 #D14EC1 #D1A04E #4ED15F

split-complementary

#4E7FD1 #D15F4E #C1D14E

monochromatic

#224683 #2F60B3 #4E7FD1 #7FA2DE #AFC5EA

Accessibility & contrast

On white

3.98

#4E7FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4E7FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FD1

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FD1	#FFFFFF	#000000	##000000
##4E7FD1	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B86D4

Deuteranopia (green-blind)

#487ACF

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e7fd1;
/* rgb */ color: rgb(78, 127, 209);
/* oklch */ color: oklch(60.1% 0.136 260.1);

Tailwind

colors: {
  custom: {
    50: '#8ba3df',
    500: '#4e7fd1',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fd1;
$custom-light: #8ba3df;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fd1",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 209
  },
  "hsl": {
    "h": 217.557,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60083,
    "c": 0.13642,
    "h": 260.1
  },
  "luminance": 0.21402
}

Semantic roles & 50–950 ramp

primary

#4E7FD1

secondary

#D8C4A2

accent

#A846E2

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E7FD1

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

Preview Lab → · Contrast checker → · Palette generator →