#4041CE#4041CE

#4041CE is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.2% C 0.211 H 274.4°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4041CE
RGB	rgb(64, 65, 206)
HSL	hsl(240, 59%, 53%)
HSV	hsv(240, 69%, 81%)
CMYK	cmyk(68.9%, 68.4%, 0%, 19.2%)
CIE-LAB	lab(36.60, 44.31, -72.71)
CIE-LCH	lch(36.60, 85.15, 301.36°)
OKLab	oklab(47.2% 0.0164 -0.2101)
OKLCH	oklch(47.2% 0.211 274.4)
XYZ	xyz(15.1415, 9.3254, 59.3826)
Luminance	0.0933 (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

#4041CE #CECD40

analogous

#4088CE #4041CE #8640CE

triadic

#4041CE #CE4041 #41CE40

tetradic

#4041CE #CE4088 #CECD40 #40CE86

square

#4041CE #CE4088 #CECD40 #40CE86

split-complementary

#4041CE #CE8640 #88CE40

monochromatic

#1E1F75 #2B2CA6 #4041CE #7171DA #A1A2E7

Accessibility & contrast

On white

7.33

#4041CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4041CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4041CE

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4041CE	#FFFFFF	#000000	##FFFFFF
##4041CE	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD2

Deuteranopia (green-blind)

#004FCB

Tritanopia (blue-blind)

#006782

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4041ce;
/* rgb */ color: rgb(64, 65, 206);
/* oklch */ color: oklch(47.2% 0.211 274.4);

Tailwind

colors: {
  custom: {
    50: '#8876de',
    500: '#4041ce',
    950: '#000000',
  },
}

SCSS

$custom: #4041ce;
$custom-light: #8876de;
$custom-dark: #000000;

JSON

{
  "hex": "#4041ce",
  "rgb": {
    "r": 64,
    "g": 65,
    "b": 206
  },
  "hsl": {
    "h": 239.577,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47196,
    "c": 0.21074,
    "h": 274.4
  },
  "luminance": 0.09327
}

Semantic roles & 50–950 ramp

primary

#4041CE

secondary

#D4D396

accent

#E145E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4041CE

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

Preview Lab → · Contrast checker → · Palette generator →