#3329B4#3329B4

#3329B4 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.3% C 0.206 H 275.1°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#3329B4
RGB	rgb(51, 41, 180)
HSL	hsl(244, 63%, 43%)
HSV	hsv(244, 77%, 71%)
CMYK	cmyk(71.7%, 77.2%, 0%, 29.4%)
CIE-LAB	lab(28.34, 47.99, -71.08)
CIE-LCH	lch(28.34, 85.77, 304.02°)
OKLab	oklab(40.31% 0.0182 -0.2056)
OKLCH	oklch(40.31% 0.206 275.1)
XYZ	xyz(10.3937, 5.5840, 43.7012)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3329B4 #AAB429

analogous

#2964B4 #3329B4 #7929B4

triadic

#3329B4 #B43329 #29B433

tetradic

#3329B4 #B42964 #AAB429 #29B479

square

#3329B4 #B42964 #AAB429 #29B479

split-complementary

#3329B4 #B47929 #64B429

monochromatic

#171250 #251E82 #3329B4 #5045D5 #7F77E0

Accessibility & contrast

On white

9.92

#3329B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3329B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3329B4

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3329B4	#FFFFFF	#000000	##FFFFFF
##3329B4	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B8

Deuteranopia (green-blind)

#003CB2

Tritanopia (blue-blind)

#00526D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3329b4;
/* rgb */ color: rgb(51, 41, 180);
/* oklch */ color: oklch(40.3% 0.206 275.1);

Tailwind

colors: {
  custom: {
    50: '#7f66cc',
    500: '#3329b4',
    950: '#000000',
  },
}

SCSS

$custom: #3329b4;
$custom-light: #7f66cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3329b4",
  "rgb": {
    "r": 51,
    "g": 41,
    "b": 180
  },
  "hsl": {
    "h": 244.317,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40312,
    "c": 0.20637,
    "h": 275.1
  },
  "luminance": 0.05585
}

Semantic roles & 50–950 ramp

primary

#3329B4

secondary

#C2C871

accent

#E642DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3329B4

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

Preview Lab → · Contrast checker → · Palette generator →