#3227B5#3227B5

#3227B5 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.1% C 0.210 H 274.8°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#3227B5
RGB	rgb(50, 39, 181)
HSL	hsl(245, 65%, 43%)
HSV	hsv(245, 78%, 71%)
CMYK	cmyk(72.4%, 78.5%, 0%, 29%)
CIE-LAB	lab(28.02, 49.25, -72.21)
CIE-LCH	lch(28.02, 87.41, 304.30°)
OKLab	oklab(40.1% 0.0176 -0.2088)
OKLCH	oklch(40.1% 0.21 274.8)
XYZ	xyz(10.3786, 5.4643, 44.2149)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3227B5 #AAB527

analogous

#2763B5 #3227B5 #7927B5

triadic

#3227B5 #B53227 #27B532

tetradic

#3227B5 #B52763 #AAB527 #27B579

square

#3227B5 #B52763 #AAB527 #27B579

split-complementary

#3227B5 #B57927 #63B527

monochromatic

#161150 #241C83 #3227B5 #4E43D6 #7D75E1

Accessibility & contrast

On white

10.03

#3227B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3227B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3227B5

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3227B5	#FFFFFF	#000000	##FFFFFF
##3227B5	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B9

Deuteranopia (green-blind)

#003CB3

Tritanopia (blue-blind)

#00526E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3227b5;
/* rgb */ color: rgb(50, 39, 181);
/* oklch */ color: oklch(40.1% 0.210 274.8);

Tailwind

colors: {
  custom: {
    50: '#7f65cd',
    500: '#3227b5',
    950: '#000000',
  },
}

SCSS

$custom: #3227b5;
$custom-light: #7f65cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3227b5",
  "rgb": {
    "r": 50,
    "g": 39,
    "b": 181
  },
  "hsl": {
    "h": 244.648,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.40103,
    "c": 0.20957,
    "h": 274.8
  },
  "luminance": 0.05465
}

Semantic roles & 50–950 ramp

primary

#3227B5

secondary

#C2C96F

accent

#E840DB

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3227B5

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

Preview Lab → · Contrast checker → · Palette generator →