#4D7FD1#4D7FD1

#4D7FD1 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.0% C 0.137 H 259.8°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4D7FD1
RGB	rgb(77, 127, 209)
HSL	hsl(217, 59%, 56%)
HSV	hsv(217, 63%, 82%)
CMYK	cmyk(63.2%, 39.2%, 0%, 18%)
CIE-LAB	lab(53.34, 8.84, -47.34)
CIE-LCH	lch(53.34, 48.16, 280.57°)
OKLab	oklab(60.04% -0.0242 -0.1346)
OKLCH	oklch(60.04% 0.137 259.8)
XYZ	xyz(22.1545, 21.3579, 63.2642)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7FD1 #D19F4D

analogous

#4DC1D1 #4D7FD1 #5D4DD1

triadic

#4D7FD1 #D14D7F #7FD14D

tetradic

#4D7FD1 #D14DC1 #D19F4D #4DD15D

square

#4D7FD1 #D14DC1 #D19F4D #4DD15D

split-complementary

#4D7FD1 #D15D4D #C1D14D

monochromatic

#224682 #2E60B3 #4D7FD1 #7EA2DE #AEC5EA

Accessibility & contrast

On white

3.98

#4D7FD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4D7FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7FD1

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7FD1	#FFFFFF	#000000	##000000
##4D7FD1	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	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: #4d7fd1;
/* rgb */ color: rgb(77, 127, 209);
/* oklch */ color: oklch(60.0% 0.137 259.8);

Tailwind

colors: {
  custom: {
    50: '#8ba3df',
    500: '#4d7fd1',
    950: '#000000',
  },
}

SCSS

$custom: #4d7fd1;
$custom-light: #8ba3df;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7fd1",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 209
  },
  "hsl": {
    "h": 217.273,
    "s": 58.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60035,
    "c": 0.1368,
    "h": 259.8
  },
  "luminance": 0.2136
}

Semantic roles & 50–950 ramp

primary

#4D7FD1

secondary

#D8C4A2

accent

#A746E2

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D7FD1

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

Preview Lab → · Contrast checker → · Palette generator →