#4135BF#4135BF

#4135BF is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.0% C 0.205 H 277.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#4135BF
RGB	rgb(65, 53, 191)
HSL	hsl(245, 57%, 48%)
HSV	hsv(245, 72%, 75%)
CMYK	cmyk(66%, 72.3%, 0%, 25.1%)
CIE-LAB	lab(32.77, 46.44, -70.26)
CIE-LCH	lch(32.77, 84.22, 303.47°)
OKLab	oklab(44.04% 0.0276 -0.2029)
OKLCH	oklch(44.04% 0.205 277.7)
XYZ	xyz(12.8540, 7.4305, 50.0370)
Luminance	0.0743 (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

#4135BF #B3BF35

analogous

#356EBF #4135BF #8635BF

triadic

#4135BF #BF4135 #35BF41

tetradic

#4135BF #BF356E #B3BF35 #35BF86

square

#4135BF #BF356E #B3BF35 #35BF86

split-complementary

#4135BF #BF8635 #6EBF35

monochromatic

#201A5F #31288F #4135BF #695FD3 #968FE0

Accessibility & contrast

On white

8.45

#4135BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4135BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4135BF

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4135BF	#FFFFFF	#000000	##FFFFFF
##4135BF	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#0047BC

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4135bf;
/* rgb */ color: rgb(65, 53, 191);
/* oklch */ color: oklch(44.0% 0.205 277.7);

Tailwind

colors: {
  custom: {
    50: '#866ed4',
    500: '#4135bf',
    950: '#000000',
  },
}

SCSS

$custom: #4135bf;
$custom-light: #866ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#4135bf",
  "rgb": {
    "r": 65,
    "g": 53,
    "b": 191
  },
  "hsl": {
    "h": 245.217,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44039,
    "c": 0.20475,
    "h": 277.7
  },
  "luminance": 0.07432
}

Semantic roles & 50–950 ramp

primary

#4135BF

secondary

#C4CA85

accent

#E048D3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4135BF

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

Preview Lab → · Contrast checker → · Palette generator →