#4136AD#4136AD

#4136AD is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.5% C 0.181 H 279.5°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#4136AD
RGB	rgb(65, 54, 173)
HSL	hsl(246, 52%, 45%)
HSV	hsv(246, 69%, 68%)
CMYK	cmyk(62.4%, 68.8%, 0%, 32.2%)
CIE-LAB	lab(31.30, 40.09, -62.00)
CIE-LCH	lch(31.30, 73.83, 302.89°)
OKLab	oklab(42.48% 0.0299 -0.1787)
OKLCH	oklch(42.48% 0.181 279.5)
XYZ	xyz(11.0396, 6.7784, 40.2537)
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

#4136AD #A2AD36

analogous

#3667AD #4136AD #7D36AD

triadic

#4136AD #AD4136 #36AD41

tetradic

#4136AD #AD3667 #A2AD36 #36AD7D

square

#4136AD #AD3667 #A2AD36 #36AD7D

split-complementary

#4136AD #AD7D36 #67AD36

monochromatic

#1E1950 #2F277E #4136AD #6156CA #8C85D9

Accessibility & contrast

On white

8.91

#4136AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4136AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4136AD

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4136AD	#FFFFFF	#000000	##FFFFFF
##4136AD	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)

#004EB1

Deuteranopia (green-blind)

#0045AB

Tritanopia (blue-blind)

#00556D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4136ad;
/* rgb */ color: rgb(65, 54, 173);
/* oklch */ color: oklch(42.5% 0.181 279.5);

Tailwind

colors: {
  custom: {
    50: '#826ec6',
    500: '#4136ad',
    950: '#000000',
  },
}

SCSS

$custom: #4136ad;
$custom-light: #826ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#4136ad",
  "rgb": {
    "r": 65,
    "g": 54,
    "b": 173
  },
  "hsl": {
    "h": 245.546,
    "s": 52.423,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42476,
    "c": 0.18121,
    "h": 279.5
  },
  "luminance": 0.06779
}

Semantic roles & 50–950 ramp

primary

#4136AD

secondary

#BCC27C

accent

#DC4CCF

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4136AD

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

Preview Lab → · Contrast checker → · Palette generator →