#4741CF#4741CF

#4741CF is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.7% C 0.210 H 276.7°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4741CF
RGB	rgb(71, 65, 207)
HSL	hsl(243, 60%, 53%)
HSV	hsv(243, 69%, 81%)
CMYK	cmyk(65.7%, 68.6%, 0%, 18.8%)
CIE-LAB	lab(37.16, 45.49, -72.36)
CIE-LCH	lch(37.16, 85.47, 302.15°)
OKLab	oklab(47.75% 0.0246 -0.2089)
OKLCH	oklch(47.75% 0.21 276.7)
XYZ	xyz(15.7476, 9.6238, 60.0471)
Luminance	0.0963 (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

#4741CF #C9CF41

analogous

#4182CF #4741CF #8E41CF

triadic

#4741CF #CF4741 #41CF47

tetradic

#4741CF #CF4182 #C9CF41 #41CF8E

square

#4741CF #CF4182 #C9CF41 #41CF8E

split-complementary

#4741CF #CF8E41 #82CF41

monochromatic

#221E77 #302BA8 #4741CF #7672DB #A6A3E8

Accessibility & contrast

On white

7.18

#4741CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4741CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4741CF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4741CF	#FFFFFF	#000000	##FFFFFF
##4741CF	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0051CC

Tritanopia (blue-blind)

#006783

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4741cf;
/* rgb */ color: rgb(71, 65, 207);
/* oklch */ color: oklch(47.7% 0.210 276.7);

Tailwind

colors: {
  custom: {
    50: '#8b77df',
    500: '#4741cf',
    950: '#000000',
  },
}

SCSS

$custom: #4741cf;
$custom-light: #8b77df;
$custom-dark: #000000;

JSON

{
  "hex": "#4741cf",
  "rgb": {
    "r": 71,
    "g": 65,
    "b": 207
  },
  "hsl": {
    "h": 242.535,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.47745,
    "c": 0.21035,
    "h": 276.7
  },
  "luminance": 0.09625
}

Semantic roles & 50–950 ramp

primary

#4741CF

secondary

#D2D497

accent

#E345DC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4741CF

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

Preview Lab → · Contrast checker → · Palette generator →