#4B48EF#4B48EF

#4B48EF is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 52.0% C 0.241 H 274.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4B48EF
RGB	rgb(75, 72, 239)
HSL	hsl(241, 84%, 61%)
HSV	hsv(241, 70%, 94%)
CMYK	cmyk(68.6%, 69.9%, 0%, 6.3%)
CIE-LAB	lab(41.78, 52.21, -83.02)
CIE-LCH	lch(41.78, 98.08, 302.16°)
OKLab	oklab(52.02% 0.0204 -0.24)
OKLCH	oklch(52.02% 0.241 274.8)
XYZ	xyz(20.7939, 12.3606, 82.9346)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B48EF #ECEF48

analogous

#4898EF #4B48EF #9E48EF

triadic

#4B48EF #EF4B48 #48EF4B

tetradic

#4B48EF #EF4898 #ECEF48 #48EF9E

square

#4B48EF #EF4898 #ECEF48 #48EF9E

split-complementary

#4B48EF #EF9E48 #98EF48

monochromatic

#120FAD #1814E6 #4B48EF #8280F4 #BAB9F9

Accessibility & contrast

On white

6.05

#4B48EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4B48EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B48EF

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B48EF	#FFFFFF	#000000	##FFFFFF
##4B48EF	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF4

Deuteranopia (green-blind)

#005BEC

Tritanopia (blue-blind)

#007697

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4b48ef;
/* rgb */ color: rgb(75, 72, 239);
/* oklch */ color: oklch(52.0% 0.241 274.8);

Tailwind

colors: {
  custom: {
    50: '#927cf6',
    500: '#4b48ef',
    950: '#000000',
  },
}

SCSS

$custom: #4b48ef;
$custom-light: #927cf6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b48ef",
  "rgb": {
    "r": 75,
    "g": 72,
    "b": 239
  },
  "hsl": {
    "h": 241.078,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.52018,
    "c": 0.24083,
    "h": 274.8
  },
  "luminance": 0.12363
}

Semantic roles & 50–950 ramp

primary

#4B48EF

secondary

#E8E9AA

accent

#E005DC

background

#FAF7FF

surface

#F3EEFF

border

#CDC9D7

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #4B48EF

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

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