#3A2B87#3A2B87

#3A2B87 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.146 H 284.0°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#3A2B87
RGB	rgb(58, 43, 135)
HSL	hsl(250, 52%, 35%)
HSV	hsv(250, 68%, 53%)
CMYK	cmyk(57%, 68.1%, 0%, 47.1%)
CIE-LAB	lab(24.88, 33.19, -49.31)
CIE-LCH	lch(24.88, 59.44, 303.95°)
OKLab	oklab(36.66% 0.0353 -0.1417)
OKLCH	oklch(36.66% 0.146 284)
XYZ	xyz(6.9806, 4.3762, 23.3938)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2B87 #78872B

analogous

#2B4A87 #3A2B87 #682B87

triadic

#3A2B87 #873A2B #2B873A

tetradic

#3A2B87 #872B4A #78872B #2B8768

square

#3A2B87 #872B4A #78872B #2B8768

split-complementary

#3A2B87 #87682B #4A872B

monochromatic

#120D2A #261C59 #3A2B87 #4E3AB5 #7260CC

Accessibility & contrast

On white

11.20

#3A2B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#3A2B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2B87

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2B87	#FFFFFF	#000000	##FFFFFF
##3A2B87	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003885

Tritanopia (blue-blind)

#164255

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3a2b87;
/* rgb */ color: rgb(58, 43, 135);
/* oklch */ color: oklch(36.7% 0.146 284.0);

Tailwind

colors: {
  custom: {
    50: '#7965ab',
    500: '#3a2b87',
    950: '#000000',
  },
}

SCSS

$custom: #3a2b87;
$custom-light: #7965ab;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2b87",
  "rgb": {
    "r": 58,
    "g": 43,
    "b": 135
  },
  "hsl": {
    "h": 249.783,
    "s": 51.685,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36656,
    "c": 0.14607,
    "h": 284
  },
  "luminance": 0.04377
}

Semantic roles & 50–950 ramp

primary

#3A2B87

secondary

#A4B25B

accent

#DB4DC4

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3A2B87

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

Preview Lab → · Contrast checker → · Palette generator →