#323181#323181

#323181 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.5% C 0.131 H 278.3°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#323181
RGB	rgb(50, 49, 129)
HSL	hsl(241, 45%, 35%)
HSV	hsv(241, 62%, 51%)
CMYK	cmyk(61.2%, 62%, 0%, 49.4%)
CIE-LAB	lab(25.14, 25.84, -45.16)
CIE-LCH	lch(25.14, 52.03, 299.78°)
OKLab	oklab(36.51% 0.0188 -0.1298)
OKLCH	oklch(36.51% 0.131 278.3)
XYZ	xyz(6.3749, 4.4593, 21.2894)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323181 #808131

analogous

#315881 #323181 #5A3181

triadic

#323181 #813231 #318132

tetradic

#323181 #813158 #808131 #31815A

square

#323181 #813158 #808131 #31815A

split-complementary

#323181 #815A31 #588131

monochromatic

#100F28 #212055 #323181 #4342AD #6867C5

Accessibility & contrast

On white

11.10

#323181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#323181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323181

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323181	#FFFFFF	#000000	##FFFFFF
##323181	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F84

Deuteranopia (green-blind)

#00387F

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #323181;
/* rgb */ color: rgb(50, 49, 129);
/* oklch */ color: oklch(36.5% 0.131 278.3);

Tailwind

colors: {
  custom: {
    50: '#7369a6',
    500: '#323181',
    950: '#000000',
  },
}

SCSS

$custom: #323181;
$custom-light: #7369a6;
$custom-dark: #000000;

JSON

{
  "hex": "#323181",
  "rgb": {
    "r": 50,
    "g": 49,
    "b": 129
  },
  "hsl": {
    "h": 240.75,
    "s": 44.944,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36513,
    "c": 0.13114,
    "h": 278.3
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#323181

secondary

#ACAD61

accent

#D553D3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #323181

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

Preview Lab → · Contrast checker → · Palette generator →