#4041CD#4041CD

#4041CD is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.1% C 0.209 H 274.5°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#4041CD
RGB	rgb(64, 65, 205)
HSL	hsl(240, 59%, 53%)
HSV	hsv(240, 69%, 80%)
CMYK	cmyk(68.8%, 68.3%, 0%, 19.6%)
CIE-LAB	lab(36.51, 43.98, -72.28)
CIE-LCH	lch(36.51, 84.61, 301.32°)
OKLab	oklab(47.1% 0.0165 -0.2088)
OKLCH	oklch(47.1% 0.209 274.5)
XYZ	xyz(15.0204, 9.2770, 58.7448)
Luminance	0.0928 (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

#4041CD #CDCC40

analogous

#4088CD #4041CD #8540CD

triadic

#4041CD #CD4041 #41CD40

tetradic

#4041CD #CD4088 #CDCC40 #40CD85

square

#4041CD #CD4088 #CDCC40 #40CD85

split-complementary

#4041CD #CD8540 #88CD40

monochromatic

#1E1F74 #2B2CA5 #4041CD #7171DA #A1A1E6

Accessibility & contrast

On white

7.35

#4041CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4041CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4041CD

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4041CD	#FFFFFF	#000000	##FFFFFF
##4041CD	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#004FCA

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4041cd;
/* rgb */ color: rgb(64, 65, 205);
/* oklch */ color: oklch(47.1% 0.209 274.5);

Tailwind

colors: {
  custom: {
    50: '#8776dd',
    500: '#4041cd',
    950: '#000000',
  },
}

SCSS

$custom: #4041cd;
$custom-light: #8776dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4041cd",
  "rgb": {
    "r": 64,
    "g": 65,
    "b": 205
  },
  "hsl": {
    "h": 239.574,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47102,
    "c": 0.20949,
    "h": 274.5
  },
  "luminance": 0.09278
}

Semantic roles & 50–950 ramp

primary

#4041CD

secondary

#D3D396

accent

#E146E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4041CD

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

Preview Lab → · Contrast checker → · Palette generator →