#4136A3#4136A3

#4136A3 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.6% C 0.168 H 280.7°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#4136A3
RGB	rgb(65, 54, 163)
HSL	hsl(246, 50%, 43%)
HSV	hsv(246, 67%, 64%)
CMYK	cmyk(60.1%, 66.9%, 0%, 36.1%)
CIE-LAB	lab(30.41, 36.83, -57.43)
CIE-LCH	lch(30.41, 68.22, 302.67°)
OKLab	oklab(41.57% 0.0313 -0.1653)
OKLCH	oklch(41.57% 0.168 280.7)
XYZ	xyz(10.1079, 6.4058, 35.3470)
Luminance	0.0641 (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

#4136A3 #98A336

analogous

#3662A3 #4136A3 #7736A3

triadic

#4136A3 #A34136 #36A341

tetradic

#4136A3 #A33662 #98A336 #36A377

square

#4136A3 #A33662 #98A336 #36A377

split-complementary

#4136A3 #A37736 #62A336

monochromatic

#1C1847 #2F2775 #4136A3 #5D51C5 #887FD5

Accessibility & contrast

On white

9.21

#4136A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4136A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4136A3

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4136A3	#FFFFFF	#000000	##FFFFFF
##4136A3	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA6

Deuteranopia (green-blind)

#0044A1

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4136a3;
/* rgb */ color: rgb(65, 54, 163);
/* oklch */ color: oklch(41.6% 0.168 280.7);

Tailwind

colors: {
  custom: {
    50: '#806ebf',
    500: '#4136a3',
    950: '#000000',
  },
}

SCSS

$custom: #4136a3;
$custom-light: #806ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#4136a3",
  "rgb": {
    "r": 65,
    "g": 54,
    "b": 163
  },
  "hsl": {
    "h": 246.055,
    "s": 50.23,
    "l": 42.549
  },
  "oklch": {
    "l": 0.41567,
    "c": 0.16828,
    "h": 280.7
  },
  "luminance": 0.06406
}

Semantic roles & 50–950 ramp

primary

#4136A3

secondary

#B7BE77

accent

#DA4ECC

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4136A3

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

Preview Lab → · Contrast checker → · Palette generator →