#3A2F97#3A2F97

#3A2F97 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.8% C 0.162 H 280.4°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#3A2F97
RGB	rgb(58, 47, 151)
HSL	hsl(246, 53%, 39%)
HSV	hsv(246, 69%, 59%)
CMYK	cmyk(61.6%, 68.9%, 0%, 40.8%)
CIE-LAB	lab(27.20, 36.01, -55.41)
CIE-LCH	lch(27.20, 66.08, 303.02°)
OKLab	oklab(38.77% 0.0294 -0.1596)
OKLCH	oklch(38.77% 0.162 280.4)
XYZ	xyz(8.3456, 5.1663, 29.8296)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2F97 #8C972F

analogous

#2F5897 #3A2F97 #6E2F97

triadic

#3A2F97 #973A2F #2F973A

tetradic

#3A2F97 #972F58 #8C972F #2F976E

square

#3A2F97 #972F58 #8C972F #2F976E

split-complementary

#3A2F97 #976E2F #58972F

monochromatic

#16123A #282068 #3A2F97 #4E40C3 #796ED2

Accessibility & contrast

On white

10.33

#3A2F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3A2F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2F97

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2F97	#FFFFFF	#000000	##FFFFFF
##3A2F97	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#003C95

Tritanopia (blue-blind)

#004A5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a2f97;
/* rgb */ color: rgb(58, 47, 151);
/* oklch */ color: oklch(38.8% 0.162 280.4);

Tailwind

colors: {
  custom: {
    50: '#7b69b7',
    500: '#3a2f97',
    950: '#000000',
  },
}

SCSS

$custom: #3a2f97;
$custom-light: #7b69b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2f97",
  "rgb": {
    "r": 58,
    "g": 47,
    "b": 151
  },
  "hsl": {
    "h": 246.346,
    "s": 52.525,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38774,
    "c": 0.16231,
    "h": 280.4
  },
  "luminance": 0.05167
}

Semantic roles & 50–950 ramp

primary

#3A2F97

secondary

#B1B968

accent

#DC4CCD

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3A2F97

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

Preview Lab → · Contrast checker → · Palette generator →