#4741CA#4741CA

#4741CA is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.3% C 0.204 H 277.1°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4741CA
RGB	rgb(71, 65, 202)
HSL	hsl(243, 56%, 52%)
HSV	hsv(243, 68%, 79%)
CMYK	cmyk(64.9%, 67.8%, 0%, 20.8%)
CIE-LAB	lab(36.71, 43.87, -70.19)
CIE-LCH	lch(36.71, 82.77, 302.00°)
OKLab	oklab(47.29% 0.0253 -0.2025)
OKLCH	oklch(47.29% 0.204 277.1)
XYZ	xyz(15.1460, 9.3832, 56.8786)
Luminance	0.0938 (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

#4741CA #C4CA41

analogous

#417FCA #4741CA #8C41CA

triadic

#4741CA #CA4741 #41CA47

tetradic

#4741CA #CA417F #C4CA41 #41CA8C

square

#4741CA #CA417F #C4CA41 #41CA8C

split-complementary

#4741CA #CA8C41 #7FCA41

monochromatic

#232071 #322DA1 #4741CA #7571D7 #A4A1E5

Accessibility & contrast

On white

7.30

#4741CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4741CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4741CA

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4741CA	#FFFFFF	#000000	##FFFFFF
##4741CA	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCE

Deuteranopia (green-blind)

#0050C7

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4741ca;
/* rgb */ color: rgb(71, 65, 202);
/* oklch */ color: oklch(47.3% 0.204 277.1);

Tailwind

colors: {
  custom: {
    50: '#8a77db',
    500: '#4741ca',
    950: '#000000',
  },
}

SCSS

$custom: #4741ca;
$custom-light: #8a77db;
$custom-dark: #000000;

JSON

{
  "hex": "#4741ca",
  "rgb": {
    "r": 71,
    "g": 65,
    "b": 202
  },
  "hsl": {
    "h": 242.628,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47286,
    "c": 0.20413,
    "h": 277.1
  },
  "luminance": 0.09384
}

Semantic roles & 50–950 ramp

primary

#4741CA

secondary

#CFD196

accent

#E048D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4741CA

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

Preview Lab → · Contrast checker → · Palette generator →