#4B4FD7#4B4FD7

#4B4FD7 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.0% C 0.204 H 275.2°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4B4FD7
RGB	rgb(75, 79, 215)
HSL	hsl(238, 64%, 57%)
HSV	hsv(238, 65%, 84%)
CMYK	cmyk(65.1%, 63.3%, 0%, 15.7%)
CIE-LAB	lab(41.20, 40.34, -70.33)
CIE-LCH	lch(41.20, 81.08, 299.84°)
OKLab	oklab(50.96% 0.0183 -0.2028)
OKLCH	oklch(50.96% 0.204 275.2)
XYZ	xyz(17.9593, 11.9926, 65.6452)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4FD7 #D7D34B

analogous

#4B95D7 #4B4FD7 #8D4BD7

triadic

#4B4FD7 #D74B4F #4FD74B

tetradic

#4B4FD7 #D74B95 #D7D34B #4BD78D

square

#4B4FD7 #D74B95 #D7D34B #4BD78D

split-complementary

#4B4FD7 #D78D4B #95D74B

monochromatic

#1E2289 #2A2EBB #4B4FD7 #7D80E2 #AFB1ED

Accessibility & contrast

On white

6.18

#4B4FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4B4FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4FD7

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4FD7	#FFFFFF	#000000	##FFFFFF
##4B4FD7	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DB

Deuteranopia (green-blind)

#005BD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b4fd7;
/* rgb */ color: rgb(75, 79, 215);
/* oklch */ color: oklch(51.0% 0.204 275.2);

Tailwind

colors: {
  custom: {
    50: '#8d80e4',
    500: '#4b4fd7',
    950: '#000000',
  },
}

SCSS

$custom: #4b4fd7;
$custom-light: #8d80e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4fd7",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 215
  },
  "hsl": {
    "h": 238.286,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50961,
    "c": 0.20364,
    "h": 275.2
  },
  "luminance": 0.11994
}

Semantic roles & 50–950 ramp

primary

#4B4FD7

secondary

#DBDAA2

accent

#E241E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4FD7

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

Preview Lab → · Contrast checker → · Palette generator →