#4131A2#4131A2

#4131A2 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.7% C 0.173 H 281.9°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#4131A2
RGB	rgb(65, 49, 162)
HSL	hsl(248, 54%, 41%)
HSV	hsv(248, 70%, 64%)
CMYK	cmyk(59.9%, 69.8%, 0%, 36.5%)
CIE-LAB	lab(29.23, 39.48, -58.76)
CIE-LCH	lch(29.23, 70.79, 303.90°)
OKLab	oklab(40.69% 0.0357 -0.1692)
OKLCH	oklch(40.69% 0.173 281.9)
XYZ	xyz(9.7978, 5.9284, 34.8034)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4131A2 #92A231

analogous

#315AA2 #4131A2 #7A31A2

triadic

#4131A2 #A24131 #31A241

tetradic

#4131A2 #A2315A #92A231 #31A27A

square

#4131A2 #A2315A #92A231 #31A27A

split-complementary

#4131A2 #A27A31 #5AA231

monochromatic

#1B1544 #2E2373 #4131A2 #5A48C8 #8577D6

Accessibility & contrast

On white

9.61

#4131A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4131A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4131A2

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4131A2	#FFFFFF	#000000	##FFFFFF
##4131A2	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A5

Deuteranopia (green-blind)

#0041A0

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4131a2;
/* rgb */ color: rgb(65, 49, 162);
/* oklch */ color: oklch(40.7% 0.173 281.9);

Tailwind

colors: {
  custom: {
    50: '#816bbf',
    500: '#4131a2',
    950: '#000000',
  },
}

SCSS

$custom: #4131a2;
$custom-light: #816bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4131a2",
  "rgb": {
    "r": 65,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 248.496,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40687,
    "c": 0.17297,
    "h": 281.9
  },
  "luminance": 0.05929
}

Semantic roles & 50–950 ramp

primary

#4131A2

secondary

#B3BE71

accent

#DD4BC8

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #4131A2

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

Preview Lab → · Contrast checker → · Palette generator →