#324CBB#324CBB

#324CBB is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.6% C 0.177 H 268.5°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#324CBB
RGB	rgb(50, 76, 187)
HSL	hsl(229, 58%, 46%)
HSV	hsv(229, 73%, 73%)
CMYK	cmyk(73.3%, 59.4%, 0%, 26.7%)
CIE-LAB	lab(36.81, 29.12, -61.33)
CIE-LCH	lch(36.81, 67.89, 295.40°)
OKLab	oklab(46.64% -0.0047 -0.177)
OKLCH	oklch(46.64% 0.177 268.5)
XYZ	xyz(12.8664, 9.4335, 48.1468)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#324CBB #BBA132

analogous

#3291BB #324CBB #5D32BB

triadic

#324CBB #BB324C #4CBB32

tetradic

#324CBB #BB3291 #BBA132 #32BB5D

square

#324CBB #BB3291 #BBA132 #32BB5D

split-complementary

#324CBB #BB5D32 #91BB32

monochromatic

#18255A #25388B #324CBB #586FD2 #8899DF

Accessibility & contrast

On white

7.27

#324CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#324CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #324CBB

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##324CBB	#FFFFFF	#000000	##FFFFFF
##324CBB	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0050B9

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #324cbb;
/* rgb */ color: rgb(50, 76, 187);
/* oklch */ color: oklch(46.6% 0.177 268.5);

Tailwind

colors: {
  custom: {
    50: '#7d7dd0',
    500: '#324cbb',
    950: '#000000',
  },
}

SCSS

$custom: #324cbb;
$custom-light: #7d7dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#324cbb",
  "rgb": {
    "r": 50,
    "g": 76,
    "b": 187
  },
  "hsl": {
    "h": 228.613,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46636,
    "c": 0.17705,
    "h": 268.5
  },
  "luminance": 0.09435
}

Semantic roles & 50–950 ramp

primary

#324CBB

secondary

#C9BB80

accent

#C447E1

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #324CBB

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

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