#4D5ED7#4D5ED7

#4D5ED7 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.185 H 272.5°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4D5ED7
RGB	rgb(77, 94, 215)
HSL	hsl(233, 63%, 57%)
HSV	hsv(233, 64%, 84%)
CMYK	cmyk(64.2%, 56.3%, 0%, 15.7%)
CIE-LAB	lab(44.92, 31.40, -64.27)
CIE-LCH	lch(44.92, 71.53, 296.04°)
OKLab	oklab(53.74% 0.0082 -0.1848)
OKLCH	oklch(53.74% 0.185 272.5)
XYZ	xyz(19.3249, 14.4878, 66.0548)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5ED7 #D7C64D

analogous

#4DA3D7 #4D5ED7 #814DD7

triadic

#4D5ED7 #D74D5E #5ED74D

tetradic

#4D5ED7 #D74DA3 #D7C64D #4DD781

square

#4D5ED7 #D74DA3 #D7C64D #4DD781

split-complementary

#4D5ED7 #D7814D #A3D74D

monochromatic

#1F2C8A #2A3CBC #4D5ED7 #7F8BE2 #B1B8ED

Accessibility & contrast

On white

5.39

#4D5ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#4D5ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5ED7

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5ED7	#FFFFFF	#000000	##FFFFFF
##4D5ED7	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DB

Deuteranopia (green-blind)

#0064D5

Tritanopia (blue-blind)

#007B91

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4d5ed7;
/* rgb */ color: rgb(77, 94, 215);
/* oklch */ color: oklch(53.7% 0.185 272.5);

Tailwind

colors: {
  custom: {
    50: '#8d8be4',
    500: '#4d5ed7',
    950: '#000000',
  },
}

SCSS

$custom: #4d5ed7;
$custom-light: #8d8be4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5ed7",
  "rgb": {
    "r": 77,
    "g": 94,
    "b": 215
  },
  "hsl": {
    "h": 232.609,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53743,
    "c": 0.185,
    "h": 272.5
  },
  "luminance": 0.14489
}

Semantic roles & 50–950 ramp

primary

#4D5ED7

secondary

#DCD5A4

accent

#D241E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4D5ED7

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

Preview Lab → · Contrast checker → · Palette generator →