#4136A4#4136A4

#4136A4 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.170 H 280.6°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#4136A4
RGB	rgb(65, 54, 164)
HSL	hsl(246, 50%, 43%)
HSV	hsv(246, 67%, 64%)
CMYK	cmyk(60.4%, 67.1%, 0%, 35.7%)
CIE-LAB	lab(30.50, 37.16, -57.89)
CIE-LCH	lch(30.50, 68.79, 302.69°)
OKLab	oklab(41.66% 0.0312 -0.1667)
OKLCH	oklch(41.66% 0.17 280.6)
XYZ	xyz(10.1979, 6.4418, 35.8208)
Luminance	0.0644 (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

#4136A4 #99A436

analogous

#3662A4 #4136A4 #7836A4

triadic

#4136A4 #A44136 #36A441

tetradic

#4136A4 #A43662 #99A436 #36A478

square

#4136A4 #A43662 #99A436 #36A478

split-complementary

#4136A4 #A47836 #62A436

monochromatic

#1D1848 #2F2776 #4136A4 #5D51C6 #887FD5

Accessibility & contrast

On white

9.18

#4136A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4136A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4136A4

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4136A4	#FFFFFF	#000000	##FFFFFF
##4136A4	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA7

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4136a4;
/* rgb */ color: rgb(65, 54, 164);
/* oklch */ color: oklch(41.7% 0.170 280.6);

Tailwind

colors: {
  custom: {
    50: '#816ec0',
    500: '#4136a4',
    950: '#000000',
  },
}

SCSS

$custom: #4136a4;
$custom-light: #816ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#4136a4",
  "rgb": {
    "r": 65,
    "g": 54,
    "b": 164
  },
  "hsl": {
    "h": 246,
    "s": 50.459,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41657,
    "c": 0.16959,
    "h": 280.6
  },
  "luminance": 0.06442
}

Semantic roles & 50–950 ramp

primary

#4136A4

secondary

#B7BE78

accent

#DA4ECC

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4136A4

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

Preview Lab → · Contrast checker → · Palette generator →