#324F81#324F81

#324F81 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.0% C 0.090 H 260.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#324F81
RGB	rgb(50, 79, 129)
HSL	hsl(218, 44%, 35%)
HSV	hsv(218, 61%, 51%)
CMYK	cmyk(61.2%, 38.8%, 0%, 49.4%)
CIE-LAB	lab(33.68, 5.65, -31.45)
CIE-LCH	lch(33.68, 31.95, 280.19°)
OKLab	oklab(42.99% -0.0146 -0.0892)
OKLCH	oklch(42.99% 0.09 260.7)
XYZ	xyz(8.0724, 7.8544, 21.8553)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324F81 #816432

analogous

#327681 #324F81 #3D3281

triadic

#324F81 #81324F #4F8132

tetradic

#324F81 #813276 #816432 #32813D

square

#324F81 #813276 #816432 #32813D

split-complementary

#324F81 #813D32 #768132

monochromatic

#101929 #213455 #324F81 #436AAD #698AC5

Accessibility & contrast

On white

8.17

#324F81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#324F81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324F81

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324F81	#FFFFFF	#000000	##FFFFFF
##324F81	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5383

Deuteranopia (green-blind)

#2F4C80

Tritanopia (blue-blind)

#005A62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #324f81;
/* rgb */ color: rgb(50, 79, 129);
/* oklch */ color: oklch(43.0% 0.090 260.7);

Tailwind

colors: {
  custom: {
    50: '#7180a6',
    500: '#324f81',
    950: '#000000',
  },
}

SCSS

$custom: #324f81;
$custom-light: #7180a6;
$custom-dark: #000000;

JSON

{
  "hex": "#324f81",
  "rgb": {
    "r": 50,
    "g": 79,
    "b": 129
  },
  "hsl": {
    "h": 217.975,
    "s": 44.134,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42994,
    "c": 0.09037,
    "h": 260.7
  },
  "luminance": 0.07855
}

Semantic roles & 50–950 ramp

primary

#324F81

secondary

#AC9162

accent

#A554D4

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #324F81

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

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