#3A2B8A#3A2B8A

#3A2B8A is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.150 H 283.4°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A2B8A
RGB	rgb(58, 43, 138)
HSL	hsl(249, 52%, 35%)
HSV	hsv(249, 69%, 54%)
CMYK	cmyk(58%, 68.8%, 0%, 45.9%)
CIE-LAB	lab(25.14, 34.17, -50.75)
CIE-LCH	lch(25.14, 61.18, 303.95°)
OKLab	oklab(36.93% 0.0349 -0.146)
OKLCH	oklch(36.93% 0.15 283.4)
XYZ	xyz(7.1948, 4.4618, 24.5219)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2B8A #7B8A2B

analogous

#2B4B8A #3A2B8A #692B8A

triadic

#3A2B8A #8A3A2B #2B8A3A

tetradic

#3A2B8A #8A2B4B #7B8A2B #2B8A69

square

#3A2B8A #8A2B4B #7B8A2B #2B8A69

split-complementary

#3A2B8A #8A692B #4B8A2B

monochromatic

#130E2D #261C5B #3A2B8A #4E3AB9 #7361CE

Accessibility & contrast

On white

11.10

#3A2B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3A2B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2B8A

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2B8A	#FFFFFF	#000000	##FFFFFF
##3A2B8A	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#003888

Tritanopia (blue-blind)

#124356

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3a2b8a;
/* rgb */ color: rgb(58, 43, 138);
/* oklch */ color: oklch(36.9% 0.150 283.4);

Tailwind

colors: {
  custom: {
    50: '#7965ad',
    500: '#3a2b8a',
    950: '#000000',
  },
}

SCSS

$custom: #3a2b8a;
$custom-light: #7965ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2b8a",
  "rgb": {
    "r": 58,
    "g": 43,
    "b": 138
  },
  "hsl": {
    "h": 249.474,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36929,
    "c": 0.15007,
    "h": 283.4
  },
  "luminance": 0.04462
}

Semantic roles & 50–950 ramp

primary

#3A2B8A

secondary

#A6B45D

accent

#DC4CC5

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3A2B8A

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

Preview Lab → · Contrast checker → · Palette generator →