#2F236F#2F236F

#2F236F is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.1% C 0.125 H 284.0°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#2F236F
RGB	rgb(47, 35, 111)
HSL	hsl(249, 52%, 29%)
HSV	hsv(249, 68%, 44%)
CMYK	cmyk(57.7%, 68.5%, 0%, 56.5%)
CIE-LAB	lab(19.86, 28.20, -42.29)
CIE-LCH	lch(19.86, 50.83, 303.70°)
OKLab	oklab(32.11% 0.0304 -0.1215)
OKLCH	oklch(32.11% 0.125 284)
XYZ	xyz(4.6417, 2.9538, 15.3614)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F236F #636F23

analogous

#233D6F #2F236F #55236F

triadic

#2F236F #6F2F23 #236F2F

tetradic

#2F236F #6F233D #636F23 #236F55

square

#2F236F #6F233D #636F23 #236F55

split-complementary

#2F236F #6F5523 #3D6F23

monochromatic

#0A0717 #1B1440 #2F236F #43329E #5B47C5

Accessibility & contrast

On white

13.20

#2F236F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2F236F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F236F

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F236F	#FFFFFF	#000000	##FFFFFF
##2F236F	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#002E6D

Tritanopia (blue-blind)

#123645

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2f236f;
/* rgb */ color: rgb(47, 35, 111);
/* oklch */ color: oklch(32.1% 0.125 284.0);

Tailwind

colors: {
  custom: {
    50: '#6f5f99',
    500: '#2f236f',
    950: '#000000',
  },
}

SCSS

$custom: #2f236f;
$custom-light: #6f5f99;
$custom-dark: #000000;

JSON

{
  "hex": "#2f236f",
  "rgb": {
    "r": 47,
    "g": 35,
    "b": 111
  },
  "hsl": {
    "h": 249.474,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3211,
    "c": 0.12525,
    "h": 284
  },
  "luminance": 0.02954
}

Semantic roles & 50–950 ramp

primary

#2F236F

secondary

#95A24C

accent

#DB4CC5

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2F236F

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

Preview Lab → · Contrast checker → · Palette generator →