#3247B2#3247B2

#3247B2 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.171 H 269.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3247B2
RGB	rgb(50, 71, 178)
HSL	hsl(230, 56%, 45%)
HSV	hsv(230, 72%, 70%)
CMYK	cmyk(71.9%, 60.1%, 0%, 30.2%)
CIE-LAB	lab(34.80, 29.07, -59.29)
CIE-LCH	lch(34.80, 66.03, 296.12°)
OKLab	oklab(44.92% -0.0011 -0.1711)
OKLCH	oklch(44.92% 0.171 269.6)
XYZ	xyz(11.6018, 8.3978, 43.1203)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3247B2 #B29D32

analogous

#3287B2 #3247B2 #5D32B2

triadic

#3247B2 #B23247 #47B232

tetradic

#3247B2 #B23287 #B29D32 #32B25D

square

#3247B2 #B23287 #B29D32 #32B25D

split-complementary

#3247B2 #B25D32 #87B232

monochromatic

#172152 #253482 #3247B2 #5367CF #8291DC

Accessibility & contrast

On white

7.84

#3247B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#3247B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3247B2

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3247B2	#FFFFFF	#000000	##FFFFFF
##3247B2	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#004CB0

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3247b2;
/* rgb */ color: rgb(50, 71, 178);
/* oklch */ color: oklch(44.9% 0.171 269.6);

Tailwind

colors: {
  custom: {
    50: '#7b7aca',
    500: '#3247b2',
    950: '#000000',
  },
}

SCSS

$custom: #3247b2;
$custom-light: #7b7aca;
$custom-dark: #000000;

JSON

{
  "hex": "#3247b2",
  "rgb": {
    "r": 50,
    "g": 71,
    "b": 178
  },
  "hsl": {
    "h": 230.156,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44916,
    "c": 0.17108,
    "h": 269.6
  },
  "luminance": 0.08399
}

Semantic roles & 50–950 ramp

primary

#3247B2

secondary

#C5B97B

accent

#C748DF

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3247B2

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

Preview Lab → · Contrast checker → · Palette generator →