#4D7BD1#4D7BD1

#4D7BD1 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.2% C 0.141 H 261.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4D7BD1
RGB	rgb(77, 123, 209)
HSL	hsl(219, 59%, 56%)
HSV	hsv(219, 63%, 82%)
CMYK	cmyk(63.2%, 41.1%, 0%, 18%)
CIE-LAB	lab(52.23, 11.28, -49.11)
CIE-LCH	lch(52.23, 50.39, 282.93°)
OKLab	oklab(59.17% -0.0201 -0.1399)
OKLCH	oklch(59.17% 0.141 261.8)
XYZ	xyz(21.6481, 20.3451, 63.0954)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7BD1 #D1A34D

analogous

#4DBDD1 #4D7BD1 #614DD1

triadic

#4D7BD1 #D14D7B #7BD14D

tetradic

#4D7BD1 #D14DBD #D1A34D #4DD161

square

#4D7BD1 #D14DBD #D1A34D #4DD161

split-complementary

#4D7BD1 #D1614D #BDD14D

monochromatic

#224382 #2E5CB3 #4D7BD1 #7E9FDE #AEC3EA

Accessibility & contrast

On white

4.14

#4D7BD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4D7BD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7BD1

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7BD1	#FFFFFF	#000000	##000000
##4D7BD1	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5483D4

Deuteranopia (green-blind)

#4177CF

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4d7bd1;
/* rgb */ color: rgb(77, 123, 209);
/* oklch */ color: oklch(59.2% 0.141 261.8);

Tailwind

colors: {
  custom: {
    50: '#8ba0df',
    500: '#4d7bd1',
    950: '#000000',
  },
}

SCSS

$custom: #4d7bd1;
$custom-light: #8ba0df;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7bd1",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 209
  },
  "hsl": {
    "h": 219.091,
    "s": 58.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59173,
    "c": 0.14132,
    "h": 261.8
  },
  "luminance": 0.20347
}

Semantic roles & 50–950 ramp

primary

#4D7BD1

secondary

#D8C5A2

accent

#AC46E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D7BD1

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

Preview Lab → · Contrast checker → · Palette generator →