#2D283A#2D283A

#2D283A is a dark, muted violet. Relative luminance 0.024; OKLCH L 29.0% C 0.033 H 297.0°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#2D283A
RGB	rgb(45, 40, 58)
HSL	hsl(257, 18%, 19%)
HSV	hsv(257, 31%, 23%)
CMYK	cmyk(22.4%, 31%, 0%, 77.3%)
CIE-LAB	lab(17.37, 6.90, -10.70)
CIE-LCH	lch(17.37, 12.73, 302.81°)
OKLab	oklab(29.03% 0.015 -0.0294)
OKLCH	oklch(29.03% 0.033 297)
XYZ	xyz(2.6045, 2.3809, 4.3245)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D283A #353A28

analogous

#282C3A #2D283A #36283A

triadic

#2D283A #3A2D28 #283A2D

tetradic

#2D283A #3A282C #353A28 #283A36

square

#2D283A #3A282C #353A28 #283A36

split-complementary

#2D283A #3A3628 #2C3A28

monochromatic

#0E0C12 #110F16 #2D283A #49415E #655A82

Accessibility & contrast

On white

14.23

#2D283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2D283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D283A

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D283A	#FFFFFF	#000000	##FFFFFF
##2D283A	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3B

Deuteranopia (green-blind)

#252A39

Tritanopia (blue-blind)

#2B2B2E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2d283a;
/* rgb */ color: rgb(45, 40, 58);
/* oklch */ color: oklch(29.0% 0.033 297.0);

Tailwind

colors: {
  custom: {
    50: '#666170',
    500: '#2d283a',
    950: '#000000',
  },
}

SCSS

$custom: #2d283a;
$custom-light: #666170;
$custom-dark: #000000;

JSON

{
  "hex": "#2d283a",
  "rgb": {
    "r": 45,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 256.667,
    "s": 18.367,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29034,
    "c": 0.033,
    "h": 297
  },
  "luminance": 0.02381
}

Semantic roles & 50–950 ramp

primary

#2D283A

secondary

#646B53

accent

#BB6DA5

background

#F6F5F6

surface

#EBE9EC

border

#C6C5C7

text

#060507

muted

#7A797A

Preview Lab

Preview with #2D283A

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

Preview Lab → · Contrast checker → · Palette generator →