#4937B9#4937B9

#4937B9 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.4% C 0.194 H 281.3°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#4937B9
RGB	rgb(73, 55, 185)
HSL	hsl(248, 54%, 47%)
HSV	hsv(248, 70%, 73%)
CMYK	cmyk(60.5%, 70.3%, 0%, 27.5%)
CIE-LAB	lab(33.24, 44.48, -65.91)
CIE-LCH	lch(33.24, 79.52, 304.01°)
OKLab	oklab(44.37% 0.038 -0.1899)
OKLCH	oklch(44.37% 0.194 281.3)
XYZ	xyz(12.8681, 7.6507, 46.6882)
Luminance	0.0765 (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

#4937B9 #A7B937

analogous

#3766B9 #4937B9 #8A37B9

triadic

#4937B9 #B94937 #37B949

tetradic

#4937B9 #B93766 #A7B937 #37B98A

square

#4937B9 #B93766 #A7B937 #37B98A

split-complementary

#4937B9 #B98A37 #66B937

monochromatic

#241B5B #36298A #4937B9 #6E5ECF #988DDD

Accessibility & contrast

On white

8.30

#4937B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4937B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937B9

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937B9	#FFFFFF	#000000	##FFFFFF
##4937B9	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BD

Deuteranopia (green-blind)

#0049B7

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4937b9;
/* rgb */ color: rgb(73, 55, 185);
/* oklch */ color: oklch(44.4% 0.194 281.3);

Tailwind

colors: {
  custom: {
    50: '#8870cf',
    500: '#4937b9',
    950: '#000000',
  },
}

SCSS

$custom: #4937b9;
$custom-light: #8870cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4937b9",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 185
  },
  "hsl": {
    "h": 248.308,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44369,
    "c": 0.19372,
    "h": 281.3
  },
  "luminance": 0.07652
}

Semantic roles & 50–950 ramp

primary

#4937B9

secondary

#BEC884

accent

#DE4AC9

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4937B9

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

Preview Lab → · Contrast checker → · Palette generator →