#4D41CB#4D41CB

#4D41CB is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.8% C 0.204 H 279.2°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D41CB
RGB	rgb(77, 65, 203)
HSL	hsl(245, 57%, 53%)
HSV	hsv(245, 68%, 80%)
CMYK	cmyk(62.1%, 68%, 0%, 20.4%)
CIE-LAB	lab(37.24, 45.01, -69.89)
CIE-LCH	lch(37.24, 83.13, 302.78°)
OKLab	oklab(47.81% 0.0328 -0.2015)
OKLCH	oklch(47.81% 0.204 279.2)
XYZ	xyz(15.7269, 9.6690, 57.5259)
Luminance	0.0967 (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

#4D41CB #BFCB41

analogous

#417ACB #4D41CB #9241CB

triadic

#4D41CB #CB4D41 #41CB4D

tetradic

#4D41CB #CB417A #BFCB41 #41CB92

square

#4D41CB #CB417A #BFCB41 #41CB92

split-complementary

#4D41CB #CB9241 #7ACB41

monochromatic

#271F72 #372CA2 #4D41CB #7A71D8 #A7A1E5

Accessibility & contrast

On white

7.16

#4D41CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4D41CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D41CB

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D41CB	#FFFFFF	#000000	##FFFFFF
##4D41CB	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d41cb;
/* rgb */ color: rgb(77, 65, 203);
/* oklch */ color: oklch(47.8% 0.204 279.2);

Tailwind

colors: {
  custom: {
    50: '#8d77dc',
    500: '#4d41cb',
    950: '#000000',
  },
}

SCSS

$custom: #4d41cb;
$custom-light: #8d77dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d41cb",
  "rgb": {
    "r": 77,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 245.217,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47808,
    "c": 0.20414,
    "h": 279.2
  },
  "luminance": 0.0967
}

Semantic roles & 50–950 ramp

primary

#4D41CB

secondary

#CDD296

accent

#E048D3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4D41CB

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

Preview Lab → · Contrast checker → · Palette generator →