#4D4FE8#4D4FE8

#4D4FE8 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.225 H 274.9°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FE8
RGB	rgb(77, 79, 232)
HSL	hsl(239, 77%, 61%)
HSV	hsv(239, 67%, 91%)
CMYK	cmyk(66.8%, 65.9%, 0%, 9%)
CIE-LAB	lab(42.75, 46.20, -77.47)
CIE-LCH	lch(42.75, 90.20, 300.81°)
OKLab	oklab(52.56% 0.0192 -0.2237)
OKLCH	oklch(52.56% 0.225 274.9)
XYZ	xyz(20.4172, 12.9941, 77.7604)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4FE8 #E8E64D

analogous

#4D9CE8 #4D4FE8 #984DE8

triadic

#4D4FE8 #E84D4F #4FE84D

tetradic

#4D4FE8 #E84D9C #E8E64D #4DE898

square

#4D4FE8 #E84D9C #E8E64D #4DE898

split-complementary

#4D4FE8 #E8984D #9CE84D

monochromatic

#1517A5 #1C1FDB #4D4FE8 #8385EF #B9BAF6

Accessibility & contrast

On white

5.83

#4D4FE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4D4FE8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FE8

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FE8	#FFFFFF	#000000	##FFFFFF
##4D4FE8	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CED

Deuteranopia (green-blind)

#005EE5

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4d4fe8;
/* rgb */ color: rgb(77, 79, 232);
/* oklch */ color: oklch(52.6% 0.225 274.9);

Tailwind

colors: {
  custom: {
    50: '#9181f1',
    500: '#4d4fe8',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fe8;
$custom-light: #9181f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fe8",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 232
  },
  "hsl": {
    "h": 239.226,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.52562,
    "c": 0.2245,
    "h": 274.9
  },
  "luminance": 0.12996
}

Semantic roles & 50–950 ramp

primary

#4D4FE8

secondary

#E6E5AB

accent

#D70CD9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4D4FE8

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

Preview Lab → · Contrast checker → · Palette generator →