#323F8F#323F8F

#323F8F is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.4% C 0.132 H 272.2°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#323F8F
RGB	rgb(50, 63, 143)
HSL	hsl(232, 48%, 38%)
HSV	hsv(232, 65%, 56%)
CMYK	cmyk(65%, 55.9%, 0%, 43.9%)
CIE-LAB	lab(29.95, 21.51, -46.05)
CIE-LCH	lch(29.95, 50.82, 295.04°)
OKLab	oklab(40.44% 0.005 -0.1322)
OKLCH	oklch(40.44% 0.132 272.2)
XYZ	xyz(8.0492, 6.2156, 26.7568)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F8F #8F8232

analogous

#326D8F #323F8F #53328F

triadic

#323F8F #8F323F #3F8F32

tetradic

#323F8F #8F326D #8F8232 #328F53

square

#323F8F #8F326D #8F8232 #328F53

split-complementary

#323F8F #8F5332 #6D8F32

monochromatic

#121734 #222B62 #323F8F #4253BC #6F7CCD

Accessibility & contrast

On white

9.36

#323F8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#323F8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F8F

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F8F	#FFFFFF	#000000	##FFFFFF
##323F8F	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#034B92

Deuteranopia (green-blind)

#00438D

Tritanopia (blue-blind)

#005260

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #323f8f;
/* rgb */ color: rgb(50, 63, 143);
/* oklch */ color: oklch(40.4% 0.132 272.2);

Tailwind

colors: {
  custom: {
    50: '#7473b0',
    500: '#323f8f',
    950: '#000000',
  },
}

SCSS

$custom: #323f8f;
$custom-light: #7473b0;
$custom-dark: #000000;

JSON

{
  "hex": "#323f8f",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 143
  },
  "hsl": {
    "h": 231.613,
    "s": 48.187,
    "l": 37.843
  },
  "oklch": {
    "l": 0.40439,
    "c": 0.13234,
    "h": 272.2
  },
  "luminance": 0.06216
}

Semantic roles & 50–950 ramp

primary

#323F8F

secondary

#B4AA68

accent

#C550D8

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#090811

muted

#7B7B80

Preview Lab

Preview with #323F8F

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

Preview Lab → · Contrast checker → · Palette generator →