#3239A1#3239A1

#3239A1 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.8% C 0.165 H 273.5°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#3239A1
RGB	rgb(50, 57, 161)
HSL	hsl(236, 53%, 41%)
HSV	hsv(236, 69%, 63%)
CMYK	cmyk(68.9%, 64.6%, 0%, 36.9%)
CIE-LAB	lab(29.85, 32.00, -57.18)
CIE-LCH	lch(29.85, 65.53, 299.24°)
OKLab	oklab(40.83% 0.0101 -0.165)
OKLCH	oklch(40.83% 0.165 273.5)
XYZ	xyz(9.2094, 6.1767, 34.4182)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3239A1 #A19A32

analogous

#3271A1 #3239A1 #6332A1

triadic

#3239A1 #A13239 #39A132

tetradic

#3239A1 #A13271 #A19A32 #32A163

square

#3239A1 #A13271 #A19A32 #32A163

split-complementary

#3239A1 #A16332 #71A132

monochromatic

#151844 #232872 #3239A1 #4A51C7 #787ED5

Accessibility & contrast

On white

9.39

#3239A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3239A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3239A1

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3239A1	#FFFFFF	#000000	##FFFFFF
##3239A1	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA4

Deuteranopia (green-blind)

#00419F

Tritanopia (blue-blind)

#005467

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3239a1;
/* rgb */ color: rgb(50, 57, 161);
/* oklch */ color: oklch(40.8% 0.165 273.5);

Tailwind

colors: {
  custom: {
    50: '#796fbe',
    500: '#3239a1',
    950: '#000000',
  },
}

SCSS

$custom: #3239a1;
$custom-light: #796fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3239a1",
  "rgb": {
    "r": 50,
    "g": 57,
    "b": 161
  },
  "hsl": {
    "h": 236.216,
    "s": 52.607,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40825,
    "c": 0.16533,
    "h": 273.5
  },
  "luminance": 0.06178
}

Semantic roles & 50–950 ramp

primary

#3239A1

secondary

#BEB971

accent

#D34CDC

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3239A1

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

Preview Lab → · Contrast checker → · Palette generator →