#3A2E91#3A2E91

#3A2E91 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.1% C 0.156 H 281.5°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#3A2E91
RGB	rgb(58, 46, 145)
HSL	hsl(247, 52%, 37%)
HSV	hsv(247, 68%, 57%)
CMYK	cmyk(60%, 68.3%, 0%, 43.1%)
CIE-LAB	lab(26.44, 34.64, -52.97)
CIE-LCH	lch(26.44, 63.29, 303.18°)
OKLab	oklab(38.06% 0.0311 -0.1525)
OKLCH	oklch(38.06% 0.156 281.5)
XYZ	xyz(7.8312, 4.8973, 27.3152)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2E91 #85912E

analogous

#2E5391 #3A2E91 #6C2E91

triadic

#3A2E91 #913A2E #2E913A

tetradic

#3A2E91 #912E53 #85912E #2E916C

square

#3A2E91 #912E53 #85912E #2E916C

split-complementary

#3A2E91 #916C2E #53912E

monochromatic

#151134 #271F63 #3A2E91 #4D3DBF #766AD0

Accessibility & contrast

On white

10.61

#3A2E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3A2E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2E91

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2E91	#FFFFFF	#000000	##FFFFFF
##3A2E91	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#003B8F

Tritanopia (blue-blind)

#01485B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3a2e91;
/* rgb */ color: rgb(58, 46, 145);
/* oklch */ color: oklch(38.1% 0.156 281.5);

Tailwind

colors: {
  custom: {
    50: '#7a68b2',
    500: '#3a2e91',
    950: '#000000',
  },
}

SCSS

$custom: #3a2e91;
$custom-light: #7a68b2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2e91",
  "rgb": {
    "r": 58,
    "g": 46,
    "b": 145
  },
  "hsl": {
    "h": 247.273,
    "s": 51.832,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38058,
    "c": 0.15562,
    "h": 281.5
  },
  "luminance": 0.04898
}

Semantic roles & 50–950 ramp

primary

#3A2E91

secondary

#ADB764

accent

#DB4DCA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3A2E91

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

Preview Lab → · Contrast checker → · Palette generator →