#4D3CBB#4D3CBB

#4D3CBB is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.6% C 0.190 H 281.9°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CBB
RGB	rgb(77, 60, 187)
HSL	hsl(248, 51%, 48%)
HSV	hsv(248, 68%, 73%)
CMYK	cmyk(58.8%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(34.80, 42.85, -64.54)
CIE-LCH	lch(34.80, 77.47, 303.58°)
OKLab	oklab(45.62% 0.0391 -0.1858)
OKLCH	oklch(45.62% 0.19 281.9)
XYZ	xyz(13.6433, 8.3964, 47.9058)
Luminance	0.0840 (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

#4D3CBB #AABB3C

analogous

#3C6BBB #4D3CBB #8C3CBB

triadic

#4D3CBB #BB4D3C #3CBB4D

tetradic

#4D3CBB #BB3C6B #AABB3C #3CBB8C

square

#4D3CBB #BB3C6B #AABB3C #3CBB8C

split-complementary

#4D3CBB #BB8C3C #6BBB3C

monochromatic

#271E5E #3A2D8D #4D3CBB #7466CE #9E95DD

Accessibility & contrast

On white

7.84

#4D3CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4D3CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CBB

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CBB	#FFFFFF	#000000	##FFFFFF
##4D3CBB	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004DB9

Tritanopia (blue-blind)

#035D76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d3cbb;
/* rgb */ color: rgb(77, 60, 187);
/* oklch */ color: oklch(45.6% 0.190 281.9);

Tailwind

colors: {
  custom: {
    50: '#8a73d0',
    500: '#4d3cbb',
    950: '#000000',
  },
}

SCSS

$custom: #4d3cbb;
$custom-light: #8a73d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3cbb",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 248.031,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45619,
    "c": 0.18988,
    "h": 281.9
  },
  "luminance": 0.08397
}

Semantic roles & 50–950 ramp

primary

#4D3CBB

secondary

#C0C88B

accent

#DB4DC8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D3CBB

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

Preview Lab → · Contrast checker → · Palette generator →