#4D4BCF#4D4BCF

#4D4BCF is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.7% C 0.198 H 277.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4D4BCF
RGB	rgb(77, 75, 207)
HSL	hsl(241, 58%, 55%)
HSV	hsv(241, 64%, 81%)
CMYK	cmyk(62.8%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(39.77, 40.41, -68.06)
CIE-LCH	lch(39.77, 79.15, 300.70°)
OKLab	oklab(49.75% 0.0245 -0.1961)
OKLCH	oklch(49.75% 0.198 277.1)
XYZ	xyz(16.8355, 11.1136, 60.2773)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Warm Blue

#4B57DB

ΔE00 4.00

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4BCF #CDCF4B

analogous

#4B8BCF #4D4BCF #8F4BCF

triadic

#4D4BCF #CF4D4B #4BCF4D

tetradic

#4D4BCF #CF4B8B #CDCF4B #4BCF8F

square

#4D4BCF #CF4B8B #CDCF4B #4BCF8F

split-complementary

#4D4BCF #CF8F4B #8BCF4B

monochromatic

#23227E #302EAE #4D4BCF #7D7BDC #ADACE9

Accessibility & contrast

On white

6.52

#4D4BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4D4BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4BCF

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4BCF	#FFFFFF	#000000	##FFFFFF
##4D4BCF	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d4bcf;
/* rgb */ color: rgb(77, 75, 207);
/* oklch */ color: oklch(49.7% 0.198 277.1);

Tailwind

colors: {
  custom: {
    50: '#8d7edf',
    500: '#4d4bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4d4bcf;
$custom-light: #8d7edf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4bcf",
  "rgb": {
    "r": 77,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 240.909,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49746,
    "c": 0.19765,
    "h": 277.1
  },
  "luminance": 0.11115
}

Semantic roles & 50–950 ramp

primary

#4D4BCF

secondary

#D6D69F

accent

#E147DF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4BCF

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

Preview Lab → · Contrast checker → · Palette generator →