#4D7DE1#4D7DE1

#4D7DE1 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.6% C 0.161 H 263.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D7DE1
RGB	rgb(77, 125, 225)
HSL	hsl(221, 71%, 59%)
HSV	hsv(221, 66%, 88%)
CMYK	cmyk(65.8%, 44.4%, 0%, 11.8%)
CIE-LAB	lab(53.68, 15.58, -55.81)
CIE-LCH	lch(53.68, 57.94, 285.60°)
OKLab	oklab(60.59% -0.0192 -0.1595)
OKLCH	oklch(60.59% 0.161 263.1)
XYZ	xyz(23.9800, 21.6789, 74.1403)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7DE1 #E1B14D

analogous

#4DC7E1 #4D7DE1 #674DE1

triadic

#4D7DE1 #E14D7D #7DE14D

tetradic

#4D7DE1 #E14DC7 #E1B14D #4DE167

square

#4D7DE1 #E14DC7 #E1B14D #4DE167

split-complementary

#4D7DE1 #E1674D #C7E14D

monochromatic

#1A439A #235ACE #4D7DE1 #81A3EA #B6CAF3

Accessibility & contrast

On white

3.94

#4D7DE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4D7DE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7DE1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7DE1	#FFFFFF	#000000	##000000
##4D7DE1	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C88E5

Deuteranopia (green-blind)

#327ADF

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4d7de1;
/* rgb */ color: rgb(77, 125, 225);
/* oklch */ color: oklch(60.6% 0.161 263.1);

Tailwind

colors: {
  custom: {
    50: '#8da2eb',
    500: '#4d7de1',
    950: '#000000',
  },
}

SCSS

$custom: #4d7de1;
$custom-light: #8da2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7de1",
  "rgb": {
    "r": 77,
    "g": 125,
    "b": 225
  },
  "hsl": {
    "h": 220.541,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60593,
    "c": 0.16066,
    "h": 263.1
  },
  "luminance": 0.21681
}

Semantic roles & 50–950 ramp

primary

#4D7DE1

secondary

#E2CFA8

accent

#B43AEE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4D7DE1

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

Preview Lab → · Contrast checker → · Palette generator →