#4D4EA7#4D4EA7

#4D4EA7 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.140 H 279.1°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EA7
RGB	rgb(77, 78, 167)
HSL	hsl(239, 37%, 48%)
HSV	hsv(239, 54%, 65%)
CMYK	cmyk(53.9%, 53.3%, 0%, 34.5%)
CIE-LAB	lab(37.51, 25.36, -48.27)
CIE-LCH	lch(37.51, 54.53, 297.71°)
OKLab	oklab(47.13% 0.0221 -0.1379)
OKLCH	oklch(47.13% 0.14 279.1)
XYZ	xyz(12.7578, 9.8158, 37.7741)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EA7 #A7A64D

analogous

#4D7BA7 #4D4EA7 #794DA7

triadic

#4D4EA7 #A74D4E #4EA74D

tetradic

#4D4EA7 #A74D7B #A7A64D #4DA779

square

#4D4EA7 #A74D7B #A7A64D #4DA779

split-complementary

#4D4EA7 #A7794D #7BA74D

monochromatic

#262753 #3A3A7D #4D4EA7 #7374BE #9D9DD2

Accessibility & contrast

On white

7.09

#4D4EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4D4EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4EA7

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EA7	#FFFFFF	#000000	##FFFFFF
##4D4EA7	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5CAA

Deuteranopia (green-blind)

#0F55A5

Tritanopia (blue-blind)

#256273

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d4ea7;
/* rgb */ color: rgb(77, 78, 167);
/* oklch */ color: oklch(47.1% 0.140 279.1);

Tailwind

colors: {
  custom: {
    50: '#867fc2',
    500: '#4d4ea7',
    950: '#000000',
  },
}

SCSS

$custom: #4d4ea7;
$custom-light: #867fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4ea7",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 167
  },
  "hsl": {
    "h": 239.333,
    "s": 36.885,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47134,
    "c": 0.13969,
    "h": 279.1
  },
  "luminance": 0.09817
}

Semantic roles & 50–950 ramp

primary

#4D4EA7

secondary

#BEBE91

accent

#CC5BCD

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4D4EA7

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

Preview Lab → · Contrast checker → · Palette generator →