#4943BF#4943BF

#4943BF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.8% C 0.187 H 278.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4943BF
RGB	rgb(73, 67, 191)
HSL	hsl(243, 49%, 51%)
HSV	hsv(243, 65%, 75%)
CMYK	cmyk(61.8%, 64.9%, 0%, 25.1%)
CIE-LAB	lab(36.35, 39.39, -64.36)
CIE-LCH	lch(36.35, 75.45, 301.47°)
OKLab	oklab(46.77% 0.0275 -0.1854)
OKLCH	oklch(46.77% 0.187 278.4)
XYZ	xyz(14.1558, 9.1913, 50.3082)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4943BF #B9BF43

analogous

#437BBF #4943BF #8743BF

triadic

#4943BF #BF4943 #43BF49

tetradic

#4943BF #BF437B #B9BF43 #43BF87

square

#4943BF #BF437B #B9BF43 #43BF87

split-complementary

#4943BF #BF8743 #7BBF43

monochromatic

#262265 #373293 #4943BF #7571CF #A19EDE

Accessibility & contrast

On white

7.40

#4943BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4943BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4943BF

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4943BF	#FFFFFF	#000000	##FFFFFF
##4943BF	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#0050BD

Tritanopia (blue-blind)

#00637B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4943bf;
/* rgb */ color: rgb(73, 67, 191);
/* oklch */ color: oklch(46.8% 0.187 278.4);

Tailwind

colors: {
  custom: {
    50: '#8978d3',
    500: '#4943bf',
    950: '#000000',
  },
}

SCSS

$custom: #4943bf;
$custom-light: #8978d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4943bf",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 191
  },
  "hsl": {
    "h": 242.903,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.4677,
    "c": 0.18743,
    "h": 278.4
  },
  "luminance": 0.09192
}

Semantic roles & 50–950 ramp

primary

#4943BF

secondary

#C8CA93

accent

#D94FD2

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4943BF

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

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