#4741DD#4741DD

#4741DD is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.1% C 0.227 H 275.7°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4741DD
RGB	rgb(71, 65, 221)
HSL	hsl(242, 70%, 56%)
HSV	hsv(242, 71%, 87%)
CMYK	cmyk(67.9%, 70.6%, 0%, 13.3%)
CIE-LAB	lab(38.44, 49.97, -78.30)
CIE-LCH	lch(38.44, 92.89, 302.54°)
OKLab	oklab(49.06% 0.0225 -0.2263)
OKLCH	oklch(49.06% 0.227 275.7)
XYZ	xyz(17.5357, 10.3390, 69.4641)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4741DD #D7DD41

analogous

#4189DD #4741DD #9541DD

triadic

#4741DD #DD4741 #41DD47

tetradic

#4741DD #DD4189 #D7DD41 #41DD95

square

#4741DD #DD4189 #D7DD41 #41DD95

split-complementary

#4741DD #DD9541 #89DD41

monochromatic

#1D198B #2822BF #4741DD #7975E6 #ACA9F0

Accessibility & contrast

On white

6.84

#4741DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4741DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4741DD

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4741DD	#FFFFFF	#000000	##FFFFFF
##4741DD	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E2

Deuteranopia (green-blind)

#0053DA

Tritanopia (blue-blind)

#006C8B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4741dd;
/* rgb */ color: rgb(71, 65, 221);
/* oklch */ color: oklch(49.1% 0.227 275.7);

Tailwind

colors: {
  custom: {
    50: '#8e77e9',
    500: '#4741dd',
    950: '#000000',
  },
}

SCSS

$custom: #4741dd;
$custom-light: #8e77e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4741dd",
  "rgb": {
    "r": 71,
    "g": 65,
    "b": 221
  },
  "hsl": {
    "h": 242.308,
    "s": 69.643,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49056,
    "c": 0.22739,
    "h": 275.7
  },
  "luminance": 0.10341
}

Semantic roles & 50–950 ramp

primary

#4741DD

secondary

#DBDD9D

accent

#EC3BE6

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4741DD

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

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