#4134A5#4134A5

#4134A5 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.4% C 0.173 H 280.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#4134A5
RGB	rgb(65, 52, 165)
HSL	hsl(247, 52%, 43%)
HSV	hsv(247, 68%, 65%)
CMYK	cmyk(60.6%, 68.5%, 0%, 35.3%)
CIE-LAB	lab(30.15, 38.68, -59.08)
CIE-LCH	lch(30.15, 70.61, 303.21°)
OKLab	oklab(41.43% 0.0328 -0.1702)
OKLCH	oklch(41.43% 0.173 280.9)
XYZ	xyz(10.1974, 6.2957, 36.2678)
Luminance	0.0630 (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

#4134A5 #98A534

analogous

#345FA5 #4134A5 #7A34A5

triadic

#4134A5 #A54134 #34A541

tetradic

#4134A5 #A5345F #98A534 #34A57A

square

#4134A5 #A5345F #98A534 #34A57A

split-complementary

#4134A5 #A57A34 #5FA534

monochromatic

#1C1748 #2F2576 #4134A5 #5D4FC7 #887DD6

Accessibility & contrast

On white

9.30

#4134A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#4134A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4134A5

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4134A5	#FFFFFF	#000000	##FFFFFF
##4134A5	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA8

Deuteranopia (green-blind)

#0043A3

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4134a5;
/* rgb */ color: rgb(65, 52, 165);
/* oklch */ color: oklch(41.4% 0.173 280.9);

Tailwind

colors: {
  custom: {
    50: '#816dc1',
    500: '#4134a5',
    950: '#000000',
  },
}

SCSS

$custom: #4134a5;
$custom-light: #816dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#4134a5",
  "rgb": {
    "r": 65,
    "g": 52,
    "b": 165
  },
  "hsl": {
    "h": 246.903,
    "s": 52.074,
    "l": 42.549
  },
  "oklch": {
    "l": 0.41428,
    "c": 0.17329,
    "h": 280.9
  },
  "luminance": 0.06296
}

Semantic roles & 50–950 ramp

primary

#4134A5

secondary

#B7BF76

accent

#DC4CCB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4134A5

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

Preview Lab → · Contrast checker → · Palette generator →