#4141CC#4141CC

#4141CC is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.1% C 0.208 H 274.9°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#4141CC
RGB	rgb(65, 65, 204)
HSL	hsl(240, 58%, 53%)
HSV	hsv(240, 68%, 80%)
CMYK	cmyk(68.1%, 68.1%, 0%, 20%)
CIE-LAB	lab(36.49, 43.77, -71.74)
CIE-LCH	lch(36.49, 84.04, 301.39°)
OKLab	oklab(47.07% 0.0178 -0.2072)
OKLCH	oklch(47.07% 0.208 274.9)
XYZ	xyz(14.9658, 9.2627, 58.1142)
Luminance	0.0926 (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

#4141CC #CCCC41

analogous

#4186CC #4141CC #8641CC

triadic

#4141CC #CC4141 #41CC41

tetradic

#4141CC #CC4186 #CCCC41 #41CC86

square

#4141CC #CC4186 #CCCC41 #41CC86

split-complementary

#4141CC #CC8641 #86CC41

monochromatic

#1F1F74 #2C2CA4 #4141CC #7171D9 #A1A1E6

Accessibility & contrast

On white

7.36

#4141CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4141CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4141CC

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4141CC	#FFFFFF	#000000	##FFFFFF
##4141CC	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#004FC9

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4141cc;
/* rgb */ color: rgb(65, 65, 204);
/* oklch */ color: oklch(47.1% 0.208 274.9);

Tailwind

colors: {
  custom: {
    50: '#8876dd',
    500: '#4141cc',
    950: '#000000',
  },
}

SCSS

$custom: #4141cc;
$custom-light: #8876dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4141cc",
  "rgb": {
    "r": 65,
    "g": 65,
    "b": 204
  },
  "hsl": {
    "h": 240,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47072,
    "c": 0.208,
    "h": 274.9
  },
  "luminance": 0.09264
}

Semantic roles & 50–950 ramp

primary

#4141CC

secondary

#D3D396

accent

#E147E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4141CC

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

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