#4B4DD8#4B4DD8

#4B4DD8 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.7% C 0.207 H 275.5°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4B4DD8
RGB	rgb(75, 77, 216)
HSL	hsl(239, 64%, 57%)
HSV	hsv(239, 65%, 85%)
CMYK	cmyk(65.3%, 64.4%, 0%, 15.3%)
CIE-LAB	lab(40.83, 41.88, -71.51)
CIE-LCH	lch(40.83, 82.87, 300.35°)
OKLab	oklab(50.71% 0.0198 -0.2063)
OKLCH	oklch(50.71% 0.207 275.5)
XYZ	xyz(17.9461, 11.7599, 66.2766)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4DD8 #D8D64B

analogous

#4B94D8 #4B4DD8 #904BD8

triadic

#4B4DD8 #D84B4D #4DD84B

tetradic

#4B4DD8 #D84B94 #D8D64B #4BD890

square

#4B4DD8 #D84B94 #D8D64B #4BD890

split-complementary

#4B4DD8 #D8904B #94D84B

monochromatic

#1E208B #292BBD #4B4DD8 #7D7FE3 #B0B0EE

Accessibility & contrast

On white

6.26

#4B4DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4B4DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4DD8

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4DD8	#FFFFFF	#000000	##FFFFFF
##4B4DD8	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DC

Deuteranopia (green-blind)

#005AD5

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4b4dd8;
/* rgb */ color: rgb(75, 77, 216);
/* oklch */ color: oklch(50.7% 0.207 275.5);

Tailwind

colors: {
  custom: {
    50: '#8d7fe5',
    500: '#4b4dd8',
    950: '#000000',
  },
}

SCSS

$custom: #4b4dd8;
$custom-light: #8d7fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4dd8",
  "rgb": {
    "r": 75,
    "g": 77,
    "b": 216
  },
  "hsl": {
    "h": 239.149,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.50714,
    "c": 0.20723,
    "h": 275.5
  },
  "luminance": 0.11761
}

Semantic roles & 50–950 ramp

primary

#4B4DD8

secondary

#DCDBA3

accent

#E540E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4DD8

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

Preview Lab → · Contrast checker → · Palette generator →