#4D4EA3#4D4EA3

#4D4EA3 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.8% C 0.134 H 279.4°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EA3
RGB	rgb(77, 78, 163)
HSL	hsl(239, 36%, 47%)
HSV	hsv(239, 53%, 64%)
CMYK	cmyk(52.8%, 52.1%, 0%, 36.1%)
CIE-LAB	lab(37.24, 24.05, -46.31)
CIE-LCH	lch(37.24, 52.18, 297.44°)
OKLab	oklab(46.85% 0.0218 -0.1322)
OKLCH	oklch(46.85% 0.134 279.4)
XYZ	xyz(12.3938, 9.6702, 35.8567)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EA3 #A3A24D

analogous

#4D79A3 #4D4EA3 #774DA3

triadic

#4D4EA3 #A34D4E #4EA34D

tetradic

#4D4EA3 #A34D79 #A3A24D #4DA377

square

#4D4EA3 #A34D79 #A3A24D #4DA377

split-complementary

#4D4EA3 #A3774D #79A34D

monochromatic

#262650 #393A79 #4D4EA3 #7172BC #9B9BD0

Accessibility & contrast

On white

7.16

#4D4EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4D4EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4EA3

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EA3	#FFFFFF	#000000	##FFFFFF
##4D4EA3	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235BA6

Deuteranopia (green-blind)

#1854A1

Tritanopia (blue-blind)

#296171

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d4ea3;
/* rgb */ color: rgb(77, 78, 163);
/* oklch */ color: oklch(46.8% 0.134 279.4);

Tailwind

colors: {
  custom: {
    50: '#857fbf',
    500: '#4d4ea3',
    950: '#000000',
  },
}

SCSS

$custom: #4d4ea3;
$custom-light: #857fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4ea3",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 163
  },
  "hsl": {
    "h": 239.302,
    "s": 35.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46849,
    "c": 0.13395,
    "h": 279.4
  },
  "luminance": 0.09671
}

Semantic roles & 50–950 ramp

primary

#4D4EA3

secondary

#BCBC90

accent

#CB5CCC

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4D4EA3

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

Preview Lab → · Contrast checker → · Palette generator →