#4130AF#4130AF

#4130AF is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.8% C 0.190 H 280.3°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#4130AF
RGB	rgb(65, 48, 175)
HSL	hsl(248, 57%, 44%)
HSV	hsv(248, 73%, 69%)
CMYK	cmyk(62.9%, 72.6%, 0%, 31.4%)
CIE-LAB	lab(30.24, 44.17, -64.93)
CIE-LCH	lch(30.24, 78.53, 304.22°)
OKLab	oklab(41.77% 0.0341 -0.1873)
OKLCH	oklch(41.77% 0.19 280.3)
XYZ	xyz(10.9723, 6.3320, 41.1931)
Luminance	0.0633 (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

#4130AF #9EAF30

analogous

#305EAF #4130AF #8030AF

triadic

#4130AF #AF4130 #30AF41

tetradic

#4130AF #AF305E #9EAF30 #30AF80

square

#4130AF #AF305E #9EAF30 #30AF80

split-complementary

#4130AF #AF8030 #5EAF30

monochromatic

#1D164F #2F237F #4130AF #5F4ECE #8A7EDC

Accessibility & contrast

On white

9.26

#4130AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4130AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130AF

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4130AF	#FFFFFF	#000000	##FFFFFF
##4130AF	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#0042AD

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4130af;
/* rgb */ color: rgb(65, 48, 175);
/* oklch */ color: oklch(41.8% 0.190 280.3);

Tailwind

colors: {
  custom: {
    50: '#836ac8',
    500: '#4130af',
    950: '#000000',
  },
}

SCSS

$custom: #4130af;
$custom-light: #836ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#4130af",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 175
  },
  "hsl": {
    "h": 248.031,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41773,
    "c": 0.19039,
    "h": 280.3
  },
  "luminance": 0.06333
}

Semantic roles & 50–950 ramp

primary

#4130AF

secondary

#BAC476

accent

#E048CC

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4130AF

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

Preview Lab → · Contrast checker → · Palette generator →