#3A2FB8#3A2FB8

#3A2FB8 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.0% C 0.204 H 276.6°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A2FB8
RGB	rgb(58, 47, 184)
HSL	hsl(245, 59%, 45%)
HSV	hsv(245, 74%, 72%)
CMYK	cmyk(68.5%, 74.5%, 0%, 27.8%)
CIE-LAB	lab(30.38, 46.74, -70.07)
CIE-LCH	lch(30.38, 84.23, 303.70°)
OKLab	oklab(42.01% 0.0234 -0.2025)
OKLCH	oklch(42.01% 0.204 276.6)
XYZ	xyz(11.4103, 6.3922, 45.9706)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2FB8 #ADB82F

analogous

#2F68B8 #3A2FB8 #7F2FB8

triadic

#3A2FB8 #B83A2F #2FB83A

tetradic

#3A2FB8 #B82F68 #ADB82F #2FB87F

square

#3A2FB8 #B82F68 #ADB82F #2FB87F

split-complementary

#3A2FB8 #B87F2F #68B82F

monochromatic

#1B1657 #2B2387 #3A2FB8 #5C52D3 #8A82DF

Accessibility & contrast

On white

9.22

#3A2FB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#3A2FB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2FB8

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2FB8	#FFFFFF	#000000	##FFFFFF
##3A2FB8	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBC

Deuteranopia (green-blind)

#0042B6

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3a2fb8;
/* rgb */ color: rgb(58, 47, 184);
/* oklch */ color: oklch(42.0% 0.204 276.6);

Tailwind

colors: {
  custom: {
    50: '#826acf',
    500: '#3a2fb8',
    950: '#000000',
  },
}

SCSS

$custom: #3a2fb8;
$custom-light: #826acf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2fb8",
  "rgb": {
    "r": 58,
    "g": 47,
    "b": 184
  },
  "hsl": {
    "h": 244.818,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.42005,
    "c": 0.20384,
    "h": 276.6
  },
  "luminance": 0.06393
}

Semantic roles & 50–950 ramp

primary

#3A2FB8

secondary

#C2C87B

accent

#E245D6

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3A2FB8

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

Preview Lab → · Contrast checker → · Palette generator →