#4D7BE1#4D7BE1

#4D7BE1 is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.2% C 0.163 H 263.9°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4D7BE1
RGB	rgb(77, 123, 225)
HSL	hsl(221, 71%, 59%)
HSV	hsv(221, 66%, 88%)
CMYK	cmyk(65.8%, 45.3%, 0%, 11.8%)
CIE-LAB	lab(53.14, 16.81, -56.67)
CIE-LCH	lch(53.14, 59.11, 286.52°)
OKLab	oklab(60.18% -0.0173 -0.1621)
OKLCH	oklch(60.18% 0.163 263.9)
XYZ	xyz(23.7294, 21.1777, 74.0567)
Luminance	0.2118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7BE1 #E1B34D

analogous

#4DC5E1 #4D7BE1 #694DE1

triadic

#4D7BE1 #E14D7B #7BE14D

tetradic

#4D7BE1 #E14DC5 #E1B34D #4DE169

square

#4D7BE1 #E14DC5 #E1B34D #4DE169

split-complementary

#4D7BE1 #E1694D #C5E14D

monochromatic

#1A429A #2358CE #4D7BE1 #81A2EA #B6C9F3

Accessibility & contrast

On white

4.01

#4D7BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#4D7BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7BE1

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7BE1	#FFFFFF	#000000	##000000
##4D7BE1	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4886E5

Deuteranopia (green-blind)

#2D79DF

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4d7be1;
/* rgb */ color: rgb(77, 123, 225);
/* oklch */ color: oklch(60.2% 0.163 263.9);

Tailwind

colors: {
  custom: {
    50: '#8da0eb',
    500: '#4d7be1',
    950: '#000000',
  },
}

SCSS

$custom: #4d7be1;
$custom-light: #8da0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7be1",
  "rgb": {
    "r": 77,
    "g": 123,
    "b": 225
  },
  "hsl": {
    "h": 221.351,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60177,
    "c": 0.16301,
    "h": 263.9
  },
  "luminance": 0.2118
}

Semantic roles & 50–950 ramp

primary

#4D7BE1

secondary

#E2D0A8

accent

#B63AEE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D7BE1

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

Preview Lab → · Contrast checker → · Palette generator →