#4741BC#4741BC

#4741BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.0% C 0.186 H 278.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4741BC
RGB	rgb(71, 65, 188)
HSL	hsl(243, 49%, 50%)
HSV	hsv(243, 65%, 74%)
CMYK	cmyk(62.2%, 65.4%, 0%, 26.3%)
CIE-LAB	lab(35.50, 39.31, -63.99)
CIE-LCH	lch(35.50, 75.10, 301.56°)
OKLab	oklab(46.04% 0.027 -0.1844)
OKLCH	oklch(46.04% 0.186 278.3)
XYZ	xyz(13.5630, 8.7500, 48.5414)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4741BC #B6BC41

analogous

#4178BC #4741BC #8541BC

triadic

#4741BC #BC4741 #41BC47

tetradic

#4741BC #BC4178 #B6BC41 #41BC85

square

#4741BC #BC4178 #B6BC41 #41BC85

split-complementary

#4741BC #BC8541 #78BC41

monochromatic

#252261 #36318F #4741BC #726ECD #9E9BDC

Accessibility & contrast

On white

7.64

#4741BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4741BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4741BC

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4741BC	#FFFFFF	#000000	##FFFFFF
##4741BC	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4741bc;
/* rgb */ color: rgb(71, 65, 188);
/* oklch */ color: oklch(46.0% 0.186 278.3);

Tailwind

colors: {
  custom: {
    50: '#8776d1',
    500: '#4741bc',
    950: '#000000',
  },
}

SCSS

$custom: #4741bc;
$custom-light: #8776d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4741bc",
  "rgb": {
    "r": 71,
    "g": 65,
    "b": 188
  },
  "hsl": {
    "h": 242.927,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46035,
    "c": 0.18635,
    "h": 278.3
  },
  "luminance": 0.08751
}

Semantic roles & 50–950 ramp

primary

#4741BC

secondary

#C6C990

accent

#D850D2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4741BC

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

Preview Lab → · Contrast checker → · Palette generator →