#3A2D90#3A2D90

#3A2D90 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.8% C 0.156 H 281.9°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A2D90
RGB	rgb(58, 45, 144)
HSL	hsl(248, 52%, 37%)
HSV	hsv(248, 69%, 56%)
CMYK	cmyk(59.7%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(26.13, 34.92, -52.86)
CIE-LCH	lch(26.13, 63.35, 303.45°)
OKLab	oklab(37.8% 0.0322 -0.1522)
OKLCH	oklch(37.8% 0.156 281.9)
XYZ	xyz(7.7158, 4.7894, 26.8980)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2D90 #83902D

analogous

#2D5290 #3A2D90 #6C2D90

triadic

#3A2D90 #903A2D #2D903A

tetradic

#3A2D90 #902D52 #83902D #2D906C

square

#3A2D90 #902D52 #83902D #2D906C

split-complementary

#3A2D90 #906C2D #52902D

monochromatic

#141033 #271E61 #3A2D90 #4D3CBF #7568D0

Accessibility & contrast

On white

10.73

#3A2D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3A2D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2D90

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2D90	#FFFFFF	#000000	##FFFFFF
##3A2D90	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#04475A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a2d90;
/* rgb */ color: rgb(58, 45, 144);
/* oklch */ color: oklch(37.8% 0.156 281.9);

Tailwind

colors: {
  custom: {
    50: '#7a67b1',
    500: '#3a2d90',
    950: '#000000',
  },
}

SCSS

$custom: #3a2d90;
$custom-light: #7a67b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2d90",
  "rgb": {
    "r": 58,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 247.879,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37804,
    "c": 0.15552,
    "h": 281.9
  },
  "luminance": 0.0479
}

Semantic roles & 50–950 ramp

primary

#3A2D90

secondary

#ABB662

accent

#DC4CC9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3A2D90

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

Preview Lab → · Contrast checker → · Palette generator →