#2F236E#2F236E

#2F236E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.0% C 0.124 H 284.3°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#2F236E
RGB	rgb(47, 35, 110)
HSL	hsl(250, 52%, 28%)
HSV	hsv(250, 68%, 43%)
CMYK	cmyk(57.3%, 68.2%, 0%, 56.9%)
CIE-LAB	lab(19.77, 27.86, -41.79)
CIE-LCH	lch(19.77, 50.23, 303.69°)
OKLab	oklab(32.02% 0.0305 -0.12)
OKLCH	oklch(32.02% 0.124 284.3)
XYZ	xyz(4.5869, 2.9319, 15.0730)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F236E #626E23

analogous

#233C6E #2F236E #54236E

triadic

#2F236E #6E2F23 #236E2F

tetradic

#2F236E #6E233C #626E23 #236E54

square

#2F236E #6E233C #626E23 #236E54

split-complementary

#2F236E #6E5423 #3C6E23

monochromatic

#0A0717 #1B1440 #2F236E #43329C #5B47C4

Accessibility & contrast

On white

13.24

#2F236E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2F236E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F236E

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F236E	#FFFFFF	#000000	##FFFFFF
##2F236E	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#002D6D

Tritanopia (blue-blind)

#133645

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2f236e;
/* rgb */ color: rgb(47, 35, 110);
/* oklch */ color: oklch(32.0% 0.124 284.3);

Tailwind

colors: {
  custom: {
    50: '#6f5f98',
    500: '#2f236e',
    950: '#000000',
  },
}

SCSS

$custom: #2f236e;
$custom-light: #6f5f98;
$custom-dark: #000000;

JSON

{
  "hex": "#2f236e",
  "rgb": {
    "r": 47,
    "g": 35,
    "b": 110
  },
  "hsl": {
    "h": 249.6,
    "s": 51.724,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32018,
    "c": 0.12385,
    "h": 284.3
  },
  "luminance": 0.02932
}

Semantic roles & 50–950 ramp

primary

#2F236E

secondary

#94A14C

accent

#DB4DC4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2F236E

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

Preview Lab → · Contrast checker → · Palette generator →