#321F98#321F98

#321F98 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.9% C 0.182 H 279.1°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#321F98
RGB	rgb(50, 31, 152)
HSL	hsl(249, 66%, 36%)
HSV	hsv(249, 80%, 60%)
CMYK	cmyk(67.1%, 79.6%, 0%, 40.4%)
CIE-LAB	lab(23.42, 44.27, -62.27)
CIE-LCH	lch(23.42, 76.40, 305.41°)
OKLab	oklab(35.95% 0.0289 -0.1798)
OKLCH	oklch(35.95% 0.182 279.1)
XYZ	xyz(7.4711, 3.9245, 30.0635)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F98 #85981F

analogous

#1F4998 #321F98 #6E1F98

triadic

#321F98 #98321F #1F9832

tetradic

#321F98 #981F49 #85981F #1F986E

square

#321F98 #981F49 #85981F #1F986E

split-complementary

#321F98 #986E1F #49981F

monochromatic

#110A32 #211565 #321F98 #4329CB #6A55DC

Accessibility & contrast

On white

11.76

#321F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#321F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F98

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F98	#FFFFFF	#000000	##FFFFFF
##321F98	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321f98;
/* rgb */ color: rgb(50, 31, 152);
/* oklch */ color: oklch(35.9% 0.182 279.1);

Tailwind

colors: {
  custom: {
    50: '#795eb8',
    500: '#321f98',
    950: '#000000',
  },
}

SCSS

$custom: #321f98;
$custom-light: #795eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#321f98",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 152
  },
  "hsl": {
    "h": 249.421,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3595,
    "c": 0.18212,
    "h": 279.1
  },
  "luminance": 0.03925
}

Semantic roles & 50–950 ramp

primary

#321F98

secondary

#AFC053

accent

#E93FCE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #321F98

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

Preview Lab → · Contrast checker → · Palette generator →