#3A29BC#3A29BC

#3A29BC is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.7% C 0.214 H 276.9°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A29BC
RGB	rgb(58, 41, 188)
HSL	hsl(247, 64%, 45%)
HSV	hsv(247, 78%, 74%)
CMYK	cmyk(69.1%, 78.2%, 0%, 26.3%)
CIE-LAB	lab(29.70, 51.11, -73.56)
CIE-LCH	lch(29.70, 89.58, 304.79°)
OKLab	oklab(41.65% 0.0256 -0.2126)
OKLCH	oklch(41.65% 0.214 276.9)
XYZ	xyz(11.6120, 6.1152, 48.1356)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A29BC #ABBC29

analogous

#2961BC #3A29BC #8429BC

triadic

#3A29BC #BC3A29 #29BC3A

tetradic

#3A29BC #BC2961 #ABBC29 #29BC84

square

#3A29BC #BC2961 #ABBC29 #29BC84

split-complementary

#3A29BC #BC8429 #61BC29

monochromatic

#1B1358 #2B1E8A #3A29BC #5B4BD8 #897DE3

Accessibility & contrast

On white

9.45

#3A29BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3A29BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A29BC

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A29BC	#FFFFFF	#000000	##FFFFFF
##3A29BC	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0040B9

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3a29bc;
/* rgb */ color: rgb(58, 41, 188);
/* oklch */ color: oklch(41.7% 0.214 276.9);

Tailwind

colors: {
  custom: {
    50: '#8367d2',
    500: '#3a29bc',
    950: '#000000',
  },
}

SCSS

$custom: #3a29bc;
$custom-light: #8367d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a29bc",
  "rgb": {
    "r": 58,
    "g": 41,
    "b": 188
  },
  "hsl": {
    "h": 246.939,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41651,
    "c": 0.21413,
    "h": 276.9
  },
  "luminance": 0.06116
}

Semantic roles & 50–950 ramp

primary

#3A29BC

secondary

#C1CB76

accent

#E741D4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3A29BC

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

Preview Lab → · Contrast checker → · Palette generator →