#3247AD#3247AD

#3247AD is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.5% C 0.164 H 269.6°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#3247AD
RGB	rgb(50, 71, 173)
HSL	hsl(230, 55%, 44%)
HSV	hsv(230, 71%, 68%)
CMYK	cmyk(71.1%, 59%, 0%, 32.2%)
CIE-LAB	lab(34.40, 27.23, -56.97)
CIE-LCH	lch(34.40, 63.15, 295.55°)
OKLab	oklab(44.49% -0.0011 -0.1643)
OKLCH	oklch(44.49% 0.164 269.6)
XYZ	xyz(11.1089, 8.2006, 40.5245)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3247AD #AD9832

analogous

#3284AD #3247AD #5A32AD

triadic

#3247AD #AD3247 #47AD32

tetradic

#3247AD #AD3284 #AD9832 #32AD5A

square

#3247AD #AD3284 #AD9832 #32AD5A

split-complementary

#3247AD #AD5A32 #84AD32

monochromatic

#17204E #24347E #3247AD #5065CC #7F8FDA

Accessibility & contrast

On white

7.95

#3247AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3247AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3247AD

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3247AD	#FFFFFF	#000000	##FFFFFF
##3247AD	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B0

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3247ad;
/* rgb */ color: rgb(50, 71, 173);
/* oklch */ color: oklch(44.5% 0.164 269.6);

Tailwind

colors: {
  custom: {
    50: '#7a7ac6',
    500: '#3247ad',
    950: '#000000',
  },
}

SCSS

$custom: #3247ad;
$custom-light: #7a7ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#3247ad",
  "rgb": {
    "r": 50,
    "g": 71,
    "b": 173
  },
  "hsl": {
    "h": 229.756,
    "s": 55.157,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44493,
    "c": 0.16427,
    "h": 269.6
  },
  "luminance": 0.08202
}

Semantic roles & 50–950 ramp

primary

#3247AD

secondary

#C3B678

accent

#C549DE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #3247AD

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

Preview Lab → · Contrast checker → · Palette generator →