#4736B2#4736B2

#4736B2 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.4% C 0.186 H 281.5°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#4736B2
RGB	rgb(71, 54, 178)
HSL	hsl(248, 53%, 45%)
HSV	hsv(248, 70%, 70%)
CMYK	cmyk(60.1%, 69.7%, 0%, 30.2%)
CIE-LAB	lab(32.24, 42.57, -63.42)
CIE-LCH	lch(32.24, 76.38, 303.87°)
OKLab	oklab(43.41% 0.0373 -0.1827)
OKLCH	oklch(43.41% 0.186 281.5)
XYZ	xyz(11.9511, 7.1914, 42.8692)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4736B2 #A1B236

analogous

#3663B2 #4736B2 #8536B2

triadic

#4736B2 #B24736 #36B247

tetradic

#4736B2 #B23663 #A1B236 #36B285

square

#4736B2 #B23663 #A1B236 #36B285

split-complementary

#4736B2 #B28536 #63B236

monochromatic

#221A54 #342883 #4736B2 #6959CD #9388DB

Accessibility & contrast

On white

8.61

#4736B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4736B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4736B2

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4736B2	#FFFFFF	#000000	##FFFFFF
##4736B2	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B6

Deuteranopia (green-blind)

#0047B0

Tritanopia (blue-blind)

#005770

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4736b2;
/* rgb */ color: rgb(71, 54, 178);
/* oklch */ color: oklch(43.4% 0.186 281.5);

Tailwind

colors: {
  custom: {
    50: '#866fca',
    500: '#4736b2',
    950: '#000000',
  },
}

SCSS

$custom: #4736b2;
$custom-light: #866fca;
$custom-dark: #000000;

JSON

{
  "hex": "#4736b2",
  "rgb": {
    "r": 71,
    "g": 54,
    "b": 178
  },
  "hsl": {
    "h": 248.226,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43414,
    "c": 0.18646,
    "h": 281.5
  },
  "luminance": 0.07192
}

Semantic roles & 50–950 ramp

primary

#4736B2

secondary

#BBC57F

accent

#DD4BC9

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4736B2

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

Preview Lab → · Contrast checker → · Palette generator →