#4D5AD9#4D5AD9

#4D5AD9 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.2% C 0.193 H 273.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4D5AD9
RGB	rgb(77, 90, 217)
HSL	hsl(234, 65%, 58%)
HSV	hsv(234, 65%, 85%)
CMYK	cmyk(64.5%, 58.5%, 0%, 14.9%)
CIE-LAB	lab(44.09, 34.57, -66.77)
CIE-LCH	lch(44.09, 75.19, 297.37°)
OKLab	oklab(53.17% 0.0116 -0.1922)
OKLCH	oklch(53.17% 0.193 273.5)
XYZ	xyz(19.2370, 13.8982, 67.3010)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5AD9 #D9CC4D

analogous

#4DA0D9 #4D5AD9 #864DD9

triadic

#4D5AD9 #D94D5A #5AD94D

tetradic

#4D5AD9 #D94DA0 #D9CC4D #4DD986

square

#4D5AD9 #D94DA0 #D9CC4D #4DD986

split-complementary

#4D5AD9 #D9864D #A0D94D

monochromatic

#1E298D #2937C0 #4D5AD9 #7F89E4 #B2B7EF

Accessibility & contrast

On white

5.56

#4D5AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4D5AD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5AD9

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5AD9	#FFFFFF	#000000	##FFFFFF
##4D5AD9	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDD

Deuteranopia (green-blind)

#0062D6

Tritanopia (blue-blind)

#007991

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d5ad9;
/* rgb */ color: rgb(77, 90, 217);
/* oklch */ color: oklch(53.2% 0.193 273.5);

Tailwind

colors: {
  custom: {
    50: '#8e88e6',
    500: '#4d5ad9',
    950: '#000000',
  },
}

SCSS

$custom: #4d5ad9;
$custom-light: #8e88e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5ad9",
  "rgb": {
    "r": 77,
    "g": 90,
    "b": 217
  },
  "hsl": {
    "h": 234.429,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53166,
    "c": 0.19257,
    "h": 273.5
  },
  "luminance": 0.139
}

Semantic roles & 50–950 ramp

primary

#4D5AD9

secondary

#DDD8A5

accent

#D840E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D5AD9

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

Preview Lab → · Contrast checker → · Palette generator →