#4D46E9#4D46E9

#4D46E9 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 51.3% C 0.235 H 276.1°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D46E9
RGB	rgb(77, 70, 233)
HSL	hsl(243, 79%, 59%)
HSV	hsv(243, 70%, 91%)
CMYK	cmyk(67%, 70%, 0%, 8.6%)
CIE-LAB	lab(40.96, 51.65, -80.98)
CIE-LCH	lch(40.96, 96.05, 302.53°)
OKLab	oklab(51.3% 0.0248 -0.234)
OKLCH	oklch(51.3% 0.235 276.1)
XYZ	xyz(19.9539, 11.8395, 78.3087)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D46E9 #E2E946

analogous

#4690E9 #4D46E9 #9F46E9

triadic

#4D46E9 #E94D46 #46E94D

tetradic

#4D46E9 #E94690 #E2E946 #46E99F

square

#4D46E9 #E94690 #E2E946 #46E99F

split-complementary

#4D46E9 #E99F46 #90E946

monochromatic

#1913A1 #221AD8 #4D46E9 #827DF0 #B6B3F6

Accessibility & contrast

On white

6.23

#4D46E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4D46E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D46E9

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D46E9	#FFFFFF	#000000	##FFFFFF
##4D46E9	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EE

Deuteranopia (green-blind)

#0059E6

Tritanopia (blue-blind)

#007393

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4d46e9;
/* rgb */ color: rgb(77, 70, 233);
/* oklch */ color: oklch(51.3% 0.235 276.1);

Tailwind

colors: {
  custom: {
    50: '#927bf1',
    500: '#4d46e9',
    950: '#000000',
  },
}

SCSS

$custom: #4d46e9;
$custom-light: #927bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d46e9",
  "rgb": {
    "r": 77,
    "g": 70,
    "b": 233
  },
  "hsl": {
    "h": 242.577,
    "s": 78.744,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51295,
    "c": 0.23527,
    "h": 276.1
  },
  "luminance": 0.11841
}

Semantic roles & 50–950 ramp

primary

#4D46E9

secondary

#E2E5A6

accent

#F533ED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0917

muted

#7E7B85

Preview Lab

Preview with #4D46E9

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

Preview Lab → · Contrast checker → · Palette generator →