#4B3ABB#4B3ABB

#4B3ABB is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.2% C 0.193 H 281.4°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4B3ABB
RGB	rgb(75, 58, 187)
HSL	hsl(248, 53%, 48%)
HSV	hsv(248, 69%, 73%)
CMYK	cmyk(59.9%, 69%, 0%, 26.7%)
CIE-LAB	lab(34.21, 43.69, -65.50)
CIE-LCH	lch(34.21, 78.74, 303.71°)
OKLab	oklab(45.16% 0.038 -0.1887)
OKLCH	oklch(45.16% 0.193 281.4)
XYZ	xyz(13.3815, 8.1089, 47.8641)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3ABB #AABB3A

analogous

#3A69BB #4B3ABB #8B3ABB

triadic

#4B3ABB #BB4B3A #3ABB4B

tetradic

#4B3ABB #BB3A69 #AABB3A #3ABB8B

square

#4B3ABB #BB3A69 #AABB3A #3ABB8B

split-complementary

#4B3ABB #BB8B3A #69BB3A

monochromatic

#261D5E #382C8C #4B3ABB #7263CF #9C92DD

Accessibility & contrast

On white

8.01

#4B3ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4B3ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3ABB

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3ABB	#FFFFFF	#000000	##FFFFFF
##4B3ABB	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BF

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4b3abb;
/* rgb */ color: rgb(75, 58, 187);
/* oklch */ color: oklch(45.2% 0.193 281.4);

Tailwind

colors: {
  custom: {
    50: '#8a72d1',
    500: '#4b3abb',
    950: '#000000',
  },
}

SCSS

$custom: #4b3abb;
$custom-light: #8a72d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3abb",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 187
  },
  "hsl": {
    "h": 247.907,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45156,
    "c": 0.19251,
    "h": 281.4
  },
  "luminance": 0.0811
}

Semantic roles & 50–950 ramp

primary

#4B3ABB

secondary

#C0C888

accent

#DC4CC9

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4B3ABB

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

Preview Lab → · Contrast checker → · Palette generator →