#4149AF#4149AF

#4149AF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.9% C 0.160 H 274.8°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4149AF
RGB	rgb(65, 73, 175)
HSL	hsl(236, 46%, 47%)
HSV	hsv(236, 63%, 69%)
CMYK	cmyk(62.9%, 58.3%, 0%, 31.4%)
CIE-LAB	lab(35.95, 28.96, -55.59)
CIE-LCH	lch(35.95, 62.69, 297.52°)
OKLab	oklab(45.93% 0.0133 -0.1598)
OKLCH	oklch(45.93% 0.16 274.8)
XYZ	xyz(12.2978, 8.9830, 41.6350)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4149AF #AFA741

analogous

#4180AF #4149AF #7041AF

triadic

#4149AF #AF4149 #49AF41

tetradic

#4149AF #AF4180 #AFA741 #41AF70

square

#4149AF #AF4180 #AFA741 #41AF70

split-complementary

#4149AF #AF7041 #80AF41

monochromatic

#202456 #303682 #4149AF #676EC6 #9398D7

Accessibility & contrast

On white

7.51

#4149AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4149AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4149AF

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4149AF	#FFFFFF	#000000	##FFFFFF
##4149AF	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#0050AD

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4149af;
/* rgb */ color: rgb(65, 73, 175);
/* oklch */ color: oklch(45.9% 0.160 274.8);

Tailwind

colors: {
  custom: {
    50: '#817bc8',
    500: '#4149af',
    950: '#000000',
  },
}

SCSS

$custom: #4149af;
$custom-light: #817bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4149af",
  "rgb": {
    "r": 65,
    "g": 73,
    "b": 175
  },
  "hsl": {
    "h": 235.636,
    "s": 45.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45934,
    "c": 0.16038,
    "h": 274.8
  },
  "luminance": 0.08984
}

Semantic roles & 50–950 ramp

primary

#4149AF

secondary

#C2BE89

accent

#CC52D5

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4149AF

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

Preview Lab → · Contrast checker → · Palette generator →