#3A2E90#3A2E90

#3A2E90 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.0% C 0.154 H 281.7°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#3A2E90
RGB	rgb(58, 46, 144)
HSL	hsl(247, 52%, 37%)
HSV	hsv(247, 68%, 56%)
CMYK	cmyk(59.7%, 68.1%, 0%, 43.5%)
CIE-LAB	lab(26.35, 34.31, -52.49)
CIE-LCH	lch(26.35, 62.71, 303.17°)
OKLab	oklab(37.97% 0.0313 -0.1511)
OKLCH	oklch(37.97% 0.154 281.7)
XYZ	xyz(7.7544, 4.8666, 26.9109)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2E90 #84902E

analogous

#2E5390 #3A2E90 #6B2E90

triadic

#3A2E90 #903A2E #2E903A

tetradic

#3A2E90 #902E53 #84902E #2E906B

square

#3A2E90 #902E53 #84902E #2E906B

split-complementary

#3A2E90 #906B2E #53902E

monochromatic

#151033 #271F62 #3A2E90 #4D3DBE #7669CF

Accessibility & contrast

On white

10.64

#3A2E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3A2E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2E90

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2E90	#FFFFFF	#000000	##FFFFFF
##3A2E90	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#003B8E

Tritanopia (blue-blind)

#04475B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a2e90;
/* rgb */ color: rgb(58, 46, 144);
/* oklch */ color: oklch(38.0% 0.154 281.7);

Tailwind

colors: {
  custom: {
    50: '#7a68b1',
    500: '#3a2e90',
    950: '#000000',
  },
}

SCSS

$custom: #3a2e90;
$custom-light: #7a68b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2e90",
  "rgb": {
    "r": 58,
    "g": 46,
    "b": 144
  },
  "hsl": {
    "h": 247.347,
    "s": 51.579,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37966,
    "c": 0.15428,
    "h": 281.7
  },
  "luminance": 0.04867
}

Semantic roles & 50–950 ramp

primary

#3A2E90

secondary

#ACB664

accent

#DB4DCA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3A2E90

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

Preview Lab → · Contrast checker → · Palette generator →