#3A29B7#3A29B7

#3A29B7 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.1% C 0.208 H 277.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#3A29B7
RGB	rgb(58, 41, 183)
HSL	hsl(247, 63%, 44%)
HSV	hsv(247, 78%, 72%)
CMYK	cmyk(68.3%, 77.6%, 0%, 28.2%)
CIE-LAB	lab(29.17, 49.58, -71.48)
CIE-LCH	lch(29.17, 86.99, 304.75°)
OKLab	oklab(41.12% 0.0268 -0.2065)
OKLCH	oklch(41.12% 0.208 277.4)
XYZ	xyz(11.0823, 5.9033, 45.3460)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A29B7 #A6B729

analogous

#295FB7 #3A29B7 #8129B7

triadic

#3A29B7 #B73A29 #29B73A

tetradic

#3A29B7 #B7295F #A6B729 #29B781

square

#3A29B7 #B7295F #A6B729 #29B781

split-complementary

#3A29B7 #B78129 #5FB729

monochromatic

#1A1353 #2A1E85 #3A29B7 #5847D6 #8679E1

Accessibility & contrast

On white

9.63

#3A29B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3A29B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A29B7

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A29B7	#FFFFFF	#000000	##FFFFFF
##3A29B7	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABB

Deuteranopia (green-blind)

#003FB5

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3a29b7;
/* rgb */ color: rgb(58, 41, 183);
/* oklch */ color: oklch(41.1% 0.208 277.4);

Tailwind

colors: {
  custom: {
    50: '#8266ce',
    500: '#3a29b7',
    950: '#000000',
  },
}

SCSS

$custom: #3a29b7;
$custom-light: #8266ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3a29b7",
  "rgb": {
    "r": 58,
    "g": 41,
    "b": 183
  },
  "hsl": {
    "h": 247.183,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4112,
    "c": 0.20828,
    "h": 277.4
  },
  "luminance": 0.05904
}

Semantic roles & 50–950 ramp

primary

#3A29B7

secondary

#BFC973

accent

#E641D3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3A29B7

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

Preview Lab → · Contrast checker → · Palette generator →