#4041D0#4041D0

#4041D0 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.4% C 0.213 H 274.3°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4041D0
RGB	rgb(64, 65, 208)
HSL	hsl(240, 61%, 53%)
HSV	hsv(240, 69%, 82%)
CMYK	cmyk(69.2%, 68.8%, 0%, 18.4%)
CIE-LAB	lab(36.79, 44.97, -73.57)
CIE-LCH	lch(36.79, 86.22, 301.44°)
OKLab	oklab(47.38% 0.0161 -0.2126)
OKLCH	oklch(47.38% 0.213 274.3)
XYZ	xyz(15.3860, 9.4232, 60.6703)
Luminance	0.0943 (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

#4041D0 #D0CF40

analogous

#4089D0 #4041D0 #8740D0

triadic

#4041D0 #D04041 #41D040

tetradic

#4041D0 #D04089 #D0CF40 #40D087

square

#4041D0 #D04089 #D0CF40 #40D087

split-complementary

#4041D0 #D08740 #89D040

monochromatic

#1E1E78 #2A2BA9 #4041D0 #7172DC #A2A3E8

Accessibility & contrast

On white

7.28

#4041D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4041D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4041D0

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4041D0	#FFFFFF	#000000	##FFFFFF
##4041D0	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD4

Deuteranopia (green-blind)

#0050CD

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4041d0;
/* rgb */ color: rgb(64, 65, 208);
/* oklch */ color: oklch(47.4% 0.213 274.3);

Tailwind

colors: {
  custom: {
    50: '#8876e0',
    500: '#4041d0',
    950: '#000000',
  },
}

SCSS

$custom: #4041d0;
$custom-light: #8876e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4041d0",
  "rgb": {
    "r": 64,
    "g": 65,
    "b": 208
  },
  "hsl": {
    "h": 239.583,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.47384,
    "c": 0.21321,
    "h": 274.3
  },
  "luminance": 0.09425
}

Semantic roles & 50–950 ramp

primary

#4041D0

secondary

#D5D497

accent

#E344E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4041D0

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

Preview Lab → · Contrast checker → · Palette generator →