#321E9C#321E9C

#321E9C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.3% C 0.188 H 278.7°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#321E9C
RGB	rgb(50, 30, 156)
HSL	hsl(250, 68%, 36%)
HSV	hsv(250, 81%, 61%)
CMYK	cmyk(67.9%, 80.8%, 0%, 38.8%)
CIE-LAB	lab(23.69, 45.99, -64.27)
CIE-LCH	lch(23.69, 79.03, 305.59°)
OKLab	oklab(36.27% 0.0283 -0.1856)
OKLCH	oklch(36.27% 0.188 278.7)
XYZ	xyz(7.7785, 4.0063, 31.8094)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E9C #889C1E

analogous

#1E499C #321E9C #711E9C

triadic

#321E9C #9C321E #1E9C32

tetradic

#321E9C #9C1E49 #889C1E #1E9C71

square

#321E9C #9C1E49 #889C1E #1E9C71

split-complementary

#321E9C #9C711E #499C1E

monochromatic

#110A35 #221469 #321E9C #4228CF #6C56DE

Accessibility & contrast

On white

11.66

#321E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#321E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E9C

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E9C	#FFFFFF	#000000	##FFFFFF
##321E9C	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00339A

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321e9c;
/* rgb */ color: rgb(50, 30, 156);
/* oklch */ color: oklch(36.3% 0.188 278.7);

Tailwind

colors: {
  custom: {
    50: '#7a5eba',
    500: '#321e9c',
    950: '#000000',
  },
}

SCSS

$custom: #321e9c;
$custom-light: #7a5eba;
$custom-dark: #000000;

JSON

{
  "hex": "#321e9c",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 156
  },
  "hsl": {
    "h": 249.524,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36271,
    "c": 0.18779,
    "h": 278.7
  },
  "luminance": 0.04007
}

Semantic roles & 50–950 ramp

primary

#321E9C

secondary

#B0C254

accent

#EB3DCF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #321E9C

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

Preview Lab → · Contrast checker → · Palette generator →