#4130BD#4130BD

#4130BD is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.2% C 0.207 H 278.6°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#4130BD
RGB	rgb(65, 48, 189)
HSL	hsl(247, 59%, 46%)
HSV	hsv(247, 75%, 74%)
CMYK	cmyk(65.6%, 74.6%, 0%, 25.9%)
CIE-LAB	lab(31.60, 48.54, -71.00)
CIE-LCH	lch(31.60, 86.00, 304.36°)
OKLab	oklab(43.16% 0.0311 -0.205)
OKLCH	oklch(43.16% 0.207 278.6)
XYZ	xyz(12.4193, 6.9108, 48.8137)
Luminance	0.0691 (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

#4130BD #ACBD30

analogous

#3066BD #4130BD #8830BD

triadic

#4130BD #BD4130 #30BD41

tetradic

#4130BD #BD3066 #ACBD30 #30BD88

square

#4130BD #BD3066 #ACBD30 #30BD88

split-complementary

#4130BD #BD8830 #66BD30

monochromatic

#1F175B #30248C #4130BD #6556D4 #9287E0

Accessibility & contrast

On white

8.81

#4130BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#4130BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130BD

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4130BD	#FFFFFF	#000000	##FFFFFF
##4130BD	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C1

Deuteranopia (green-blind)

#0045BA

Tritanopia (blue-blind)

#005874

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4130bd;
/* rgb */ color: rgb(65, 48, 189);
/* oklch */ color: oklch(43.2% 0.207 278.6);

Tailwind

colors: {
  custom: {
    50: '#866bd2',
    500: '#4130bd',
    950: '#000000',
  },
}

SCSS

$custom: #4130bd;
$custom-light: #866bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4130bd",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 189
  },
  "hsl": {
    "h": 247.234,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43155,
    "c": 0.20736,
    "h": 278.6
  },
  "luminance": 0.06912
}

Semantic roles & 50–950 ramp

primary

#4130BD

secondary

#C1CA7F

accent

#E345D0

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4130BD

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

Preview Lab → · Contrast checker → · Palette generator →