#4D7FE7#4D7FE7

#4D7FE7 is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.4% C 0.166 H 263.1°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4D7FE7
RGB	rgb(77, 127, 231)
HSL	hsl(221, 76%, 60%)
HSV	hsv(221, 67%, 91%)
CMYK	cmyk(66.7%, 45%, 0%, 9.4%)
CIE-LAB	lab(54.58, 16.44, -57.73)
CIE-LCH	lch(54.58, 60.03, 285.89°)
OKLab	oklab(61.39% -0.02 -0.1651)
OKLCH	oklch(61.39% 0.166 263.1)
XYZ	xyz(25.0687, 22.5236, 78.6122)
Luminance	0.2253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7FE7 #E7B54D

analogous

#4DCCE7 #4D7FE7 #684DE7

triadic

#4D7FE7 #E74D7F #7FE74D

tetradic

#4D7FE7 #E74DCC #E7B54D #4DE768

square

#4D7FE7 #E74DCC #E7B54D #4DE768

split-complementary

#4D7FE7 #E7684D #CCE74D

monochromatic

#1644A4 #1D5AD9 #4D7FE7 #83A6EE #B9CDF6

Accessibility & contrast

On white

3.81

#4D7FE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4D7FE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7FE7

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7FE7	#FFFFFF	#000000	##000000
##4D7FE7	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8AEB

Deuteranopia (green-blind)

#2E7CE5

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4d7fe7;
/* rgb */ color: rgb(77, 127, 231);
/* oklch */ color: oklch(61.4% 0.166 263.1);

Tailwind

colors: {
  custom: {
    50: '#8ea3ef',
    500: '#4d7fe7',
    950: '#000000',
  },
}

SCSS

$custom: #4d7fe7;
$custom-light: #8ea3ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7fe7",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 231
  },
  "hsl": {
    "h": 220.519,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61393,
    "c": 0.16636,
    "h": 263.1
  },
  "luminance": 0.22526
}

Semantic roles & 50–950 ramp

primary

#4D7FE7

secondary

#E5D2AA

accent

#960DD8

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4D7FE7

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

Preview Lab → · Contrast checker → · Palette generator →