#321E9D#321E9D

#321E9D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.4% C 0.189 H 278.5°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#321E9D
RGB	rgb(50, 30, 157)
HSL	hsl(249, 68%, 37%)
HSV	hsv(249, 81%, 62%)
CMYK	cmyk(68.2%, 80.9%, 0%, 38.4%)
CIE-LAB	lab(23.80, 46.30, -64.70)
CIE-LCH	lch(23.80, 79.56, 305.59°)
OKLab	oklab(36.38% 0.028 -0.1869)
OKLCH	oklch(36.38% 0.189 278.5)
XYZ	xyz(7.8635, 4.0403, 32.2572)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E9D #899D1E

analogous

#1E4A9D #321E9D #721E9D

triadic

#321E9D #9D321E #1E9D32

tetradic

#321E9D #9D1E4A #899D1E #1E9D72

square

#321E9D #9D1E4A #899D1E #1E9D72

split-complementary

#321E9D #9D721E #4A9D1E

monochromatic

#110A36 #22146A #321E9D #4228D0 #6C57DF

Accessibility & contrast

On white

11.61

#321E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#321E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E9D

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E9D	#FFFFFF	#000000	##FFFFFF
##321E9D	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA0

Deuteranopia (green-blind)

#00339B

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #321e9d;
/* rgb */ color: rgb(50, 30, 157);
/* oklch */ color: oklch(36.4% 0.189 278.5);

Tailwind

colors: {
  custom: {
    50: '#7a5ebb',
    500: '#321e9d',
    950: '#000000',
  },
}

SCSS

$custom: #321e9d;
$custom-light: #7a5ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#321e9d",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 157
  },
  "hsl": {
    "h": 249.449,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36381,
    "c": 0.18897,
    "h": 278.5
  },
  "luminance": 0.04041
}

Semantic roles & 50–950 ramp

primary

#321E9D

secondary

#B1C254

accent

#EB3DCF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #321E9D

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

Preview Lab → · Contrast checker → · Palette generator →