#4937B2#4937B2

#4937B2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.7% C 0.185 H 282.2°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#4937B2
RGB	rgb(73, 55, 178)
HSL	hsl(249, 53%, 46%)
HSV	hsv(249, 69%, 70%)
CMYK	cmyk(59%, 69.1%, 0%, 30.2%)
CIE-LAB	lab(32.62, 42.29, -62.79)
CIE-LCH	lch(32.62, 75.70, 303.96°)
OKLab	oklab(43.73% 0.0392 -0.1808)
OKLCH	oklch(43.73% 0.185 282.2)
XYZ	xyz(12.1472, 7.3624, 42.8918)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4937B2 #A0B237

analogous

#3763B2 #4937B2 #8637B2

triadic

#4937B2 #B24937 #37B249

tetradic

#4937B2 #B23763 #A0B237 #37B286

square

#4937B2 #B23763 #A0B237 #37B286

split-complementary

#4937B2 #B28637 #63B237

monochromatic

#231A54 #362983 #4937B2 #6B5ACC #9589DB

Accessibility & contrast

On white

8.49

#4937B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4937B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937B2

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937B2	#FFFFFF	#000000	##FFFFFF
##4937B2	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B6

Deuteranopia (green-blind)

#0048B0

Tritanopia (blue-blind)

#045770

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4937b2;
/* rgb */ color: rgb(73, 55, 178);
/* oklch */ color: oklch(43.7% 0.185 282.2);

Tailwind

colors: {
  custom: {
    50: '#876fca',
    500: '#4937b2',
    950: '#000000',
  },
}

SCSS

$custom: #4937b2;
$custom-light: #876fca;
$custom-dark: #000000;

JSON

{
  "hex": "#4937b2",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 248.78,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.43728,
    "c": 0.185,
    "h": 282.2
  },
  "luminance": 0.07363
}

Semantic roles & 50–950 ramp

primary

#4937B2

secondary

#BBC580

accent

#DC4CC7

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4937B2

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

Preview Lab → · Contrast checker → · Palette generator →