#3A338A#3A338A

#3A338A is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.3% C 0.140 H 281.2°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#3A338A
RGB	rgb(58, 51, 138)
HSL	hsl(245, 46%, 37%)
HSV	hsv(245, 63%, 54%)
CMYK	cmyk(58%, 63%, 0%, 45.9%)
CIE-LAB	lab(27.02, 29.16, -47.68)
CIE-LCH	lch(27.02, 55.89, 301.45°)
OKLab	oklab(38.3% 0.027 -0.1369)
OKLCH	oklch(38.3% 0.14 281.2)
XYZ	xyz(7.5148, 5.1017, 24.6286)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A338A #838A33

analogous

#33578A #3A338A #66338A

triadic

#3A338A #8A3A33 #338A3A

tetradic

#3A338A #8A3357 #838A33 #338A66

square

#3A338A #8A3357 #838A33 #338A66

split-complementary

#3A338A #8A6633 #578A33

monochromatic

#141231 #27225D #3A338A #4D44B7 #756EC9

Accessibility & contrast

On white

10.39

#3A338A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3A338A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A338A

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A338A	#FFFFFF	#000000	##FFFFFF
##3A338A	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438D

Deuteranopia (green-blind)

#003D88

Tritanopia (blue-blind)

#104859

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a338a;
/* rgb */ color: rgb(58, 51, 138);
/* oklch */ color: oklch(38.3% 0.140 281.2);

Tailwind

colors: {
  custom: {
    50: '#786bad',
    500: '#3a338a',
    950: '#000000',
  },
}

SCSS

$custom: #3a338a;
$custom-light: #786bad;
$custom-dark: #000000;

JSON

{
  "hex": "#3a338a",
  "rgb": {
    "r": 58,
    "g": 51,
    "b": 138
  },
  "hsl": {
    "h": 244.828,
    "s": 46.032,
    "l": 37.059
  },
  "oklch": {
    "l": 0.38296,
    "c": 0.13958,
    "h": 281.2
  },
  "luminance": 0.05102
}

Semantic roles & 50–950 ramp

primary

#3A338A

secondary

#ABB167

accent

#D652CB

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3A338A

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

Preview Lab → · Contrast checker → · Palette generator →