#4130BA#4130BA

#4130BA is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.9% C 0.204 H 279.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#4130BA
RGB	rgb(65, 48, 186)
HSL	hsl(247, 59%, 46%)
HSV	hsv(247, 74%, 73%)
CMYK	cmyk(65.1%, 74.2%, 0%, 27.1%)
CIE-LAB	lab(31.31, 47.61, -69.71)
CIE-LCH	lch(31.31, 84.42, 304.33°)
OKLab	oklab(42.86% 0.0318 -0.2013)
OKLCH	oklch(42.86% 0.204 279)
XYZ	xyz(12.0970, 6.7819, 47.1164)
Luminance	0.0678 (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

#4130BA #A9BA30

analogous

#3064BA #4130BA #8630BA

triadic

#4130BA #BA4130 #30BA41

tetradic

#4130BA #BA3064 #A9BA30 #30BA86

square

#4130BA #BA3064 #A9BA30 #30BA86

split-complementary

#4130BA #BA8630 #64BA30

monochromatic

#1F1759 #302389 #4130BA #6454D3 #9085DF

Accessibility & contrast

On white

8.91

#4130BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4130BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130BA

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4130BA	#FFFFFF	#000000	##FFFFFF
##4130BA	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBE

Deuteranopia (green-blind)

#0044B7

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4130ba;
/* rgb */ color: rgb(65, 48, 186);
/* oklch */ color: oklch(42.9% 0.204 279.0);

Tailwind

colors: {
  custom: {
    50: '#856bd0',
    500: '#4130ba',
    950: '#000000',
  },
}

SCSS

$custom: #4130ba;
$custom-light: #856bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4130ba",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 186
  },
  "hsl": {
    "h": 247.391,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42855,
    "c": 0.20376,
    "h": 279
  },
  "luminance": 0.06783
}

Semantic roles & 50–950 ramp

primary

#4130BA

secondary

#C0C97D

accent

#E246CF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4130BA

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

Preview Lab → · Contrast checker → · Palette generator →