#4D6FD1#4D6FD1

#4D6FD1 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.7% C 0.156 H 267.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D6FD1
RGB	rgb(77, 111, 209)
HSL	hsl(225, 59%, 56%)
HSV	hsv(225, 63%, 82%)
CMYK	cmyk(63.2%, 46.9%, 0%, 18%)
CIE-LAB	lab(48.94, 18.70, -54.36)
CIE-LCH	lch(48.94, 57.48, 288.98°)
OKLab	oklab(56.65% -0.0082 -0.1554)
OKLCH	oklch(56.65% 0.156 267)
XYZ	xyz(20.2497, 17.5483, 62.6293)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6FD1 #D1AF4D

analogous

#4DB1D1 #4D6FD1 #6D4DD1

triadic

#4D6FD1 #D14D6F #6FD14D

tetradic

#4D6FD1 #D14DB1 #D1AF4D #4DD16D

square

#4D6FD1 #D14DB1 #D1AF4D #4DD16D

split-complementary

#4D6FD1 #D16D4D #B1D14D

monochromatic

#223A82 #2E50B3 #4D6FD1 #7E96DE #AEBEEA

Accessibility & contrast

On white

4.66

#4D6FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#4D6FD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6FD1

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6FD1	#FFFFFF	#000000	##FFFFFF
##4D6FD1	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7BD5

Deuteranopia (green-blind)

#256FCF

Tritanopia (blue-blind)

#008596

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d6fd1;
/* rgb */ color: rgb(77, 111, 209);
/* oklch */ color: oklch(56.7% 0.156 267.0);

Tailwind

colors: {
  custom: {
    50: '#8b97e0',
    500: '#4d6fd1',
    950: '#000000',
  },
}

SCSS

$custom: #4d6fd1;
$custom-light: #8b97e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6fd1",
  "rgb": {
    "r": 77,
    "g": 111,
    "b": 209
  },
  "hsl": {
    "h": 224.545,
    "s": 58.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.56652,
    "c": 0.15566,
    "h": 267
  },
  "luminance": 0.1755
}

Semantic roles & 50–950 ramp

primary

#4D6FD1

secondary

#D8CAA2

accent

#BA46E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4D6FD1

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

Preview Lab → · Contrast checker → · Palette generator →