#3238AA#3238AA

#3238AA is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.5% C 0.178 H 273.2°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#3238AA
RGB	rgb(50, 56, 170)
HSL	hsl(237, 55%, 43%)
HSV	hsv(237, 71%, 67%)
CMYK	cmyk(70.6%, 67.1%, 0%, 33.3%)
CIE-LAB	lab(30.42, 35.83, -61.68)
CIE-LCH	lch(30.42, 71.33, 300.15°)
OKLab	oklab(41.48% 0.0101 -0.1782)
OKLCH	oklch(41.48% 0.178 273.2)
XYZ	xyz(9.9828, 6.4078, 38.7331)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3238AA #AAA432

analogous

#3274AA #3238AA #6832AA

triadic

#3238AA #AA3238 #38AA32

tetradic

#3238AA #AA3274 #AAA432 #32AA68

square

#3238AA #AA3274 #AAA432 #32AA68

split-complementary

#3238AA #AA6832 #74AA32

monochromatic

#16194B #24287B #3238AA #4E54CB #7D82D9

Accessibility & contrast

On white

9.20

#3238AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3238AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3238AA

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3238AA	#FFFFFF	#000000	##FFFFFF
##3238AA	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAE

Deuteranopia (green-blind)

#0042A8

Tritanopia (blue-blind)

#00566C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3238aa;
/* rgb */ color: rgb(50, 56, 170);
/* oklch */ color: oklch(41.5% 0.178 273.2);

Tailwind

colors: {
  custom: {
    50: '#7b6fc4',
    500: '#3238aa',
    950: '#000000',
  },
}

SCSS

$custom: #3238aa;
$custom-light: #7b6fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3238aa",
  "rgb": {
    "r": 50,
    "g": 56,
    "b": 170
  },
  "hsl": {
    "h": 237,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41484,
    "c": 0.17849,
    "h": 273.2
  },
  "luminance": 0.06409
}

Semantic roles & 50–950 ramp

primary

#3238AA

secondary

#C2BE76

accent

#D64ADE

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3238AA

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

Preview Lab → · Contrast checker → · Palette generator →