#4B4ED7#4B4ED7

#4B4ED7 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 50.8% C 0.205 H 275.4°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4B4ED7
RGB	rgb(75, 78, 215)
HSL	hsl(239, 64%, 57%)
HSV	hsv(239, 65%, 84%)
CMYK	cmyk(65.1%, 63.7%, 0%, 15.7%)
CIE-LAB	lab(40.98, 40.95, -70.70)
CIE-LCH	lch(40.98, 81.70, 300.08°)
OKLab	oklab(50.79% 0.0191 -0.2039)
OKLCH	oklch(50.79% 0.205 275.4)
XYZ	xyz(17.8877, 11.8494, 65.6213)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4ED7 #D7D44B

analogous

#4B94D7 #4B4ED7 #8E4BD7

triadic

#4B4ED7 #D74B4E #4ED74B

tetradic

#4B4ED7 #D74B94 #D7D44B #4BD78E

square

#4B4ED7 #D74B94 #D7D44B #4BD78E

split-complementary

#4B4ED7 #D78E4B #94D74B

monochromatic

#1E2189 #2A2DBB #4B4ED7 #7D7FE2 #AFB0ED

Accessibility & contrast

On white

6.23

#4B4ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4B4ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4ED7

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4ED7	#FFFFFF	#000000	##FFFFFF
##4B4ED7	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DB

Deuteranopia (green-blind)

#005AD4

Tritanopia (blue-blind)

#00718B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b4ed7;
/* rgb */ color: rgb(75, 78, 215);
/* oklch */ color: oklch(50.8% 0.205 275.4);

Tailwind

colors: {
  custom: {
    50: '#8d80e4',
    500: '#4b4ed7',
    950: '#000000',
  },
}

SCSS

$custom: #4b4ed7;
$custom-light: #8d80e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4ed7",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 215
  },
  "hsl": {
    "h": 238.714,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50794,
    "c": 0.2048,
    "h": 275.4
  },
  "luminance": 0.11851
}

Semantic roles & 50–950 ramp

primary

#4B4ED7

secondary

#DBDAA2

accent

#E341E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4ED7

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

Preview Lab → · Contrast checker → · Palette generator →