#4134BA#4134BA

#4134BA is a dark, vivid blue. Relative luminance 0.071; OKLCH L 43.4% C 0.200 H 278.4°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#4134BA
RGB	rgb(65, 52, 186)
HSL	hsl(246, 56%, 47%)
HSV	hsv(246, 72%, 73%)
CMYK	cmyk(65.1%, 72%, 0%, 27.1%)
CIE-LAB	lab(32.09, 45.41, -68.43)
CIE-LCH	lch(32.09, 82.12, 303.57°)
OKLab	oklab(43.41% 0.0292 -0.1975)
OKLCH	oklch(43.41% 0.2 278.4)
XYZ	xyz(12.2680, 7.1240, 47.1734)
Luminance	0.0712 (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

#4134BA #ADBA34

analogous

#346ABA #4134BA #8434BA

triadic

#4134BA #BA4134 #34BA41

tetradic

#4134BA #BA346A #ADBA34 #34BA84

square

#4134BA #BA346A #ADBA34 #34BA84

split-complementary

#4134BA #BA8434 #6ABA34

monochromatic

#20195A #30278A #4134BA #665AD1 #928ADE

Accessibility & contrast

On white

8.66

#4134BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4134BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4134BA

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4134BA	#FFFFFF	#000000	##FFFFFF
##4134BA	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BE

Deuteranopia (green-blind)

#0046B8

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4134ba;
/* rgb */ color: rgb(65, 52, 186);
/* oklch */ color: oklch(43.4% 0.200 278.4);

Tailwind

colors: {
  custom: {
    50: '#856dd0',
    500: '#4134ba',
    950: '#000000',
  },
}

SCSS

$custom: #4134ba;
$custom-light: #856dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4134ba",
  "rgb": {
    "r": 65,
    "g": 52,
    "b": 186
  },
  "hsl": {
    "h": 245.821,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4341,
    "c": 0.19967,
    "h": 278.4
  },
  "luminance": 0.07125
}

Semantic roles & 50–950 ramp

primary

#4134BA

secondary

#C2C881

accent

#E048D1

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #4134BA

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

Preview Lab → · Contrast checker → · Palette generator →