#323A7B#323A7B

#323A7B is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.8% C 0.110 H 274.6°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#323A7B
RGB	rgb(50, 58, 123)
HSL	hsl(233, 42%, 34%)
HSV	hsv(233, 59%, 48%)
CMYK	cmyk(59.3%, 52.8%, 0%, 51.8%)
CIE-LAB	lab(27.11, 17.61, -38.19)
CIE-LCH	lch(27.11, 42.05, 294.76°)
OKLab	oklab(37.84% 0.0089 -0.1092)
OKLCH	oklch(37.84% 0.11 274.6)
XYZ	xyz(6.4024, 5.1338, 19.3886)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323A7B #7B7332

analogous

#325F7B #323A7B #4F327B

triadic

#323A7B #7B323A #3A7B32

tetradic

#323A7B #7B325F #7B7332 #327B4F

square

#323A7B #7B325F #7B7332 #327B4F

split-complementary

#323A7B #7B4F32 #5F7B32

monochromatic

#0F1124 #20254F #323A7B #444FA7 #6670C1

Accessibility & contrast

On white

10.36

#323A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#323A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323A7B

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323A7B	#FFFFFF	#000000	##FFFFFF
##323A7B	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17437D

Deuteranopia (green-blind)

#0A3D7A

Tritanopia (blue-blind)

#054954

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #323a7b;
/* rgb */ color: rgb(50, 58, 123);
/* oklch */ color: oklch(37.8% 0.110 274.6);

Tailwind

colors: {
  custom: {
    50: '#7170a2',
    500: '#323a7b',
    950: '#000000',
  },
}

SCSS

$custom: #323a7b;
$custom-light: #7170a2;
$custom-dark: #000000;

JSON

{
  "hex": "#323a7b",
  "rgb": {
    "r": 50,
    "g": 58,
    "b": 123
  },
  "hsl": {
    "h": 233.425,
    "s": 42.197,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37844,
    "c": 0.10954,
    "h": 274.6
  },
  "luminance": 0.05134
}

Semantic roles & 50–950 ramp

primary

#323A7B

secondary

#A9A160

accent

#C456D2

background

#F7F6FA

surface

#EDECF3

border

#C8C7CD

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #323A7B

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

Preview Lab → · Contrast checker → · Palette generator →