#4136BF#4136BF

#4136BF is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.204 H 277.6°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4136BF
RGB	rgb(65, 54, 191)
HSL	hsl(245, 56%, 48%)
HSV	hsv(245, 72%, 75%)
CMYK	cmyk(66%, 71.7%, 0%, 25.1%)
CIE-LAB	lab(32.97, 45.88, -69.93)
CIE-LCH	lch(32.97, 83.64, 303.27°)
OKLab	oklab(44.18% 0.0269 -0.2019)
OKLCH	oklch(44.18% 0.204 277.6)
XYZ	xyz(12.9001, 7.5226, 50.0523)
Luminance	0.0752 (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

#4136BF #B4BF36

analogous

#366FBF #4136BF #8636BF

triadic

#4136BF #BF4136 #36BF41

tetradic

#4136BF #BF366F #B4BF36 #36BF86

square

#4136BF #BF366F #B4BF36 #36BF86

split-complementary

#4136BF #BF8636 #6FBF36

monochromatic

#211B60 #31298F #4136BF #6960D2 #9690E0

Accessibility & contrast

On white

8.38

#4136BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4136BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4136BF

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4136BF	#FFFFFF	#000000	##FFFFFF
##4136BF	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#0048BC

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4136bf;
/* rgb */ color: rgb(65, 54, 191);
/* oklch */ color: oklch(44.2% 0.204 277.6);

Tailwind

colors: {
  custom: {
    50: '#866fd4',
    500: '#4136bf',
    950: '#000000',
  },
}

SCSS

$custom: #4136bf;
$custom-light: #866fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4136bf",
  "rgb": {
    "r": 65,
    "g": 54,
    "b": 191
  },
  "hsl": {
    "h": 244.818,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44182,
    "c": 0.20371,
    "h": 277.6
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#4136BF

secondary

#C5CA87

accent

#DF49D3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4136BF

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

Preview Lab → · Contrast checker → · Palette generator →