#4937BE#4937BE

#4937BE is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.8% C 0.200 H 280.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4937BE
RGB	rgb(73, 55, 190)
HSL	hsl(248, 55%, 48%)
HSV	hsv(248, 71%, 75%)
CMYK	cmyk(61.6%, 71.1%, 0%, 25.5%)
CIE-LAB	lab(33.70, 46.03, -68.11)
CIE-LCH	lch(33.70, 82.21, 304.05°)
OKLab	oklab(44.84% 0.0371 -0.1964)
OKLCH	oklch(44.84% 0.2 280.7)
XYZ	xyz(13.4052, 7.8656, 49.5170)
Luminance	0.0787 (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

#4937BE #ACBE37

analogous

#3768BE #4937BE #8C37BE

triadic

#4937BE #BE4937 #37BE49

tetradic

#4937BE #BE3768 #ACBE37 #37BE8C

square

#4937BE #BE3768 #ACBE37 #37BE8C

split-complementary

#4937BE #BE8C37 #68BE37

monochromatic

#251C5F #37298F #4937BE #7061D1 #9B90DF

Accessibility & contrast

On white

8.16

#4937BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4937BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937BE

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937BE	#FFFFFF	#000000	##FFFFFF
##4937BE	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C2

Deuteranopia (green-blind)

#004ABB

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4937be;
/* rgb */ color: rgb(73, 55, 190);
/* oklch */ color: oklch(44.8% 0.200 280.7);

Tailwind

colors: {
  custom: {
    50: '#8970d3',
    500: '#4937be',
    950: '#000000',
  },
}

SCSS

$custom: #4937be;
$custom-light: #8970d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4937be",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 190
  },
  "hsl": {
    "h": 248,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44835,
    "c": 0.19987,
    "h": 280.7
  },
  "luminance": 0.07867
}

Semantic roles & 50–950 ramp

primary

#4937BE

secondary

#C1CA87

accent

#DE49CB

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4937BE

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

Preview Lab → · Contrast checker → · Palette generator →