#323F7B#323F7B

#323F7B is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.9% C 0.102 H 271.7°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#323F7B
RGB	rgb(50, 63, 123)
HSL	hsl(229, 42%, 34%)
HSV	hsv(229, 59%, 48%)
CMYK	cmyk(59.3%, 48.8%, 0%, 51.8%)
CIE-LAB	lab(28.55, 14.20, -35.89)
CIE-LCH	lch(28.55, 38.59, 291.59°)
OKLab	oklab(38.93% 0.003 -0.1024)
OKLCH	oklch(38.93% 0.102 271.7)
XYZ	xyz(6.6669, 5.6627, 19.4767)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F7B #7B6E32

analogous

#32647B #323F7B #4A327B

triadic

#323F7B #7B323F #3F7B32

tetradic

#323F7B #7B3264 #7B6E32 #327B4A

square

#323F7B #7B3264 #7B6E32 #327B4A

split-complementary

#323F7B #7B4A32 #647B32

monochromatic

#0F1224 #20294F #323F7B #4455A7 #6677C1

Accessibility & contrast

On white

9.85

#323F7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#323F7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F7B

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F7B	#FFFFFF	#000000	##FFFFFF
##323F7B	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23477D

Deuteranopia (green-blind)

#18407A

Tritanopia (blue-blind)

#034C57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #323f7b;
/* rgb */ color: rgb(50, 63, 123);
/* oklch */ color: oklch(38.9% 0.102 271.7);

Tailwind

colors: {
  custom: {
    50: '#7173a1',
    500: '#323f7b',
    950: '#000000',
  },
}

SCSS

$custom: #323f7b;
$custom-light: #7173a1;
$custom-dark: #000000;

JSON

{
  "hex": "#323f7b",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 123
  },
  "hsl": {
    "h": 229.315,
    "s": 42.197,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38929,
    "c": 0.1024,
    "h": 271.7
  },
  "luminance": 0.05663
}

Semantic roles & 50–950 ramp

primary

#323F7B

secondary

#A99C60

accent

#BC56D2

background

#F7F6FA

surface

#EDECF3

border

#C8C7CD

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #323F7B

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

Preview Lab → · Contrast checker → · Palette generator →